18409821696

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 960

約数和(自身を含む): 71841116160

約数和(自身を除く): 53431294464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 31, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 62, 63, 64, 68, 72, 76, 84, 93, 96, 102, 108, 112, 114, 119, 124, 126, 128, 133, 136, 144, 152, 153, 168, 171, 186, 189, 192, 204, 216, 217, 224, 228, 238, 248, 252, 256, 266, 272, 279, 288, 304, 306, 323, 336, 342, 357, 361, 372, 378, 384, 399, 408, 432, 434, 448, 456, 459, 476, 496, 504, 512, 513, 527, 532, 544, 558, 576, 589, 608, 612, 646, 651, 672, 684, 714, 722, 744, 756, 768, 798, 816, 837, 864, 868, 896, 912, 918, 952, 969, 992, 1008, 1026, 1054, 1064, 1071, 1083, 1088, 1116, 1152, 1178, 1197, 1216, 1224, 1292, 1302, 1344, 1368, 1428, 1444, 1488, 1512, 1536, 1581, 1596, 1632, 1674, 1728, 1736, 1767, 1792, 1824, 1836, 1904, 1938, 1953, 1984, 2016, 2052, 2108, 2128, 2142, 2166, 2176, 2232, 2261, 2304, 2356, 2394, 2432, 2448, 2527, 2584, 2604, 2688, 2736, 2856, 2888, 2907, 2976, 3024, 3162, 3192, 3213, 3249, 3264, 3348, 3456, 3472, 3534, 3584, 3591, 3648, 3672, 3689, 3808, 3876, 3906, 3968, 4032, 4104, 4123, 4216, 4256, 4284, 4332, 4352, 4464, 4522, 4608, 4712, 4743, 4788, 4864, 4896, 5054, 5168, 5208, 5301, 5376, 5472, 5712, 5776, 5814, 5859, 5952, 6048, 6137, 6324, 6384, 6426, 6498, 6528, 6696, 6783, 6912, 6944, 7068, 7182, 7296, 7344, 7378, 7581, 7616, 7752, 7812, 7936, 8064, 8208, 8246, 8432, 8512, 8568, 8664, 8704, 8721, 8928, 9044, 9424, 9486, 9576, 9728, 9747, 9792, 10013, 10108, 10336, 10416, 10602, 10752, 10944, 11067, 11191, 11424, 11552, 11628, 11718, 11904, 12096, 12274, 12369, 12648, 12768, 12852, 12996, 13056, 13392, 13566, 13824, 13888, 14136, 14229, 14364, 14592, 14688, 14756, 15162, 15232, 15504, 15624, 15872, 15903, 16128, 16416, 16492, 16864, 17024, 17136, 17328, 17442, 17856, 18088, 18411, 18848, 18972, 19152, 19494, 19584, 20026, 20216, 20349, 20672, 20832, 21204, 21888, 22134, 22382, 22743, 22848, 23104, 23256, 23436, 23808, 24192, 24548, 24738, 25296, 25536, 25704, 25992, 26112, 26784, 27132, 27776, 28272, 28458, 28728, 29184, 29376, 29512, 30039, 30324, 30464, 31008, 31248, 31806, 32256, 32832, 32984, 33201, 33573, 33728, 34048, 34272, 34656, 34884, 35712, 36176, 36822, 37107, 37696, 37944, 38304, 38988, 39168, 40052, 40432, 40698, 41344, 41664, 42408, 42959, 43776, 44268, 44764, 45486, 45696, 46208, 46512, 46872, 47616, 48384, 49096, 49476, 50592, 51072, 51408, 51984, 53568, 54264, 55233, 55552, 56544, 56916, 57456, 58752, 59024, 60078, 60648, 60928, 61047, 62016, 62496, 63612, 65664, 65968, 66402, 67146, 67456, 68096, 68229, 68544, 69312, 69768, 70091, 71424, 72352, 73644, 74214, 75392, 75888, 76608, 77976, 78336, 78337, 80104, 80864, 81396, 82688, 83328, 84816, 85918, 87552, 88536, 89528, 90117, 90972, 91392, 92416, 93024, 93744, 96768, 98192, 98952, 99603, 100719, 101184, 102144, 102816, 103968, 107136, 108528, 110466, 111104, 111321, 113088, 113832, 114912, 117504, 118048, 120156, 121296, 122094, 124032, 124992, 127224, 128877, 131328, 131936, 132804, 134292, 134912, 136458, 137088, 138624, 139536, 140182, 142848, 144704, 147288, 148428, 150784, 151776, 153216, 155952, 156674, 160208, 161728, 162792, 165376, 165699, 166656, 169632, 171836, 177072, 179056, 180234, 181944, 182784, 184832, 186048, 187488, 190247, 196384, 197904, 199206, 201438, 202368, 204288, 205632, 207936, 210273, 214272, 217056, 220932, 222642, 226176, 227664, 229824, 235008, 235011, 236096, 240312, 242592, 244188, 248064, 249984, 254448, 257754, 262656, 263872, 265608, 268584, 269824, 270351, 272916, 274176, 277248, 279072, 280364, 289408, 294576, 296856, 301568, 302157, 303552, 306432, 311904, 313348, 320416, 323456, 325584, 331398, 333312, 339264, 343672, 354144, 358112, 360468, 363888, 372096, 374976, 380494, 386631, 392768, 395808, 398412, 402876, 404736, 411264, 415872, 420546, 428544, 434112, 441864, 445284, 452352, 455328, 459648, 470022, 472192, 480624, 485184, 488376, 496128, 499968, 508896, 515508, 527744, 531216, 537168, 540702, 545832, 548352, 554496, 558144, 560728, 570741, 578816, 589152, 593712, 604314, 607104, 612864, 623808, 626696, 630819, 640832, 646912, 651168, 662796, 678528, 687344, 705033, 708288, 716224, 720936, 727776, 744192, 749952, 760988, 773262, 785536, 791616, 796824, 805752, 809472, 822528, 831744, 841092, 868224, 883728, 890568, 904704, 910656, 919296, 940044, 944384, 961248, 970368, 976752, 999936, 1017792, 1031016, 1055488, 1062432, 1074336, 1081404, 1091664, 1116288, 1121456, 1141482, 1157632, 1159893, 1178304, 1187424, 1208628, 1214208, 1247616, 1253392, 1261638, 1281664, 1293824, 1302336, 1325592, 1331729, 1357056, 1374688, 1410066, 1416576, 1432448, 1441872, 1455552, 1488384, 1499904, 1521976, 1546524, 1571072, 1583232, 1593648, 1611504, 1645056, 1663488, 1682184, 1712223, 1736448, 1767456, 1781136, 1821312, 1838592, 1880088, 1888768, 1892457, 1922496, 1940736, 1953504, 2035584, 2062032, 2110976, 2115099, 2124864, 2148672, 2162808, 2183328, 2232576, 2242912, 2282964, 2319786, 2356608, 2374848, 2417256, 2428416, 2495232, 2506784, 2523276, 2563328, 2604672, 2651184, 2663458, 2714112, 2749376, 2820132, 2833152, 2864896, 2883744, 2911104, 2999808, 3043952, 3093048, 3142144, 3166464, 3187296, 3223008, 3364368, 3424446, 3472896, 3534912, 3562272, 3642624, 3760176, 3784914, 3844992, 3881472, 3907008, 3995187, 4071168, 4124064, 4230198, 4249728, 4297344, 4325616, 4366656, 4465152, 4485824, 4565928, 4639572, 4713216, 4749696, 4834512, 4990464, 5013568, 5046552, 5126656, 5136669, 5209344, 5302368, 5326916, 5498752, 5640264, 5666304, 5729792, 5767488, 5822208, 6087904, 6186096, 6332928, 6374592, 6446016, 6728736, 6848892, 7069824, 7124544, 7285248, 7520352, 7569828, 7689984, 7814016, 7990374, 8142336, 8248128, 8460396, 8499456, 8594688, 8651232, 8733312, 8971648, 9131856, 9279144, 9426432, 9499392, 9669024, 10027136, 10093104, 10273338, 10418688, 10604736, 10653832, 10997504, 11280528, 11534976, 11644416, 11985561, 12175808, 12372192, 12749184, 12892032, 13457472, 13697784, 14139648, 14249088, 15040704, 15139656, 15379968, 15628032, 15980748, 16496256, 16920792, 16998912, 17189376, 17302464, 17466624, 17943296, 18263712, 18558288, 18998784, 19338048, 20054272, 20186208, 20546676, 21209472, 21307664, 21995008, 22561056, 23069952, 23971122, 24351616, 24744384, 25498368, 25784064, 26914944, 27395568, 28279296, 28498176, 30081408, 30279312, 31256064, 31961496, 32992512, 33841584, 34604928, 34933248, 35886592, 35956683, 36527424, 37116576, 38676096, 40108544, 40372416, 41093352, 42418944, 42615328, 45122112, 46139904, 47942244, 48703232, 49488768, 50996736, 51568128, 53829888, 54791136, 56996352, 60162816, 60558624, 63922992, 65985024, 67683168, 69209856, 71913366, 73054848, 74233152, 77352192, 80744832, 82186704, 84837888, 85230656, 90244224, 95884488, 97406464, 98977536, 107659776, 109582272, 120325632, 121117248, 127845984, 135366336, 138419712, 143826732, 146109696, 148466304, 154704384, 161489664, 164373408, 170461312, 180488448, 191768976, 197955072, 219164544, 242234496, 255691968, 270732672, 287653464, 292219392, 296932608, 322979328, 328746816, 340922624, 360976896, 383537952, 438329088, 484468992, 511383936, 541465344, 575306928, 593865216, 657493632, 681845248, 767075904, 876658176, 968937984, 1022767872, 1082930688, 1150613856, 1314987264, 1534151808, 2045535744, 2301227712, 2629974528, 3068303616, 4602455424, 6136607232, 9204910848, 18409821696]

約数ペア:

[(1, 18409821696), (2, 9204910848), (3, 6136607232), (4, 4602455424), (6, 3068303616), (7, 2629974528), (8, 2301227712), (9, 2045535744), (12, 1534151808), (14, 1314987264), (16, 1150613856), (17, 1082930688), (18, 1022767872), (19, 968937984), (21, 876658176), (24, 767075904), (27, 681845248), (28, 657493632), (31, 593865216), (32, 575306928), (34, 541465344), (36, 511383936), (38, 484468992), (42, 438329088), (48, 383537952), (51, 360976896), (54, 340922624), (56, 328746816), (57, 322979328), (62, 296932608), (63, 292219392), (64, 287653464), (68, 270732672), (72, 255691968), (76, 242234496), (84, 219164544), (93, 197955072), (96, 191768976), (102, 180488448), (108, 170461312), (112, 164373408), (114, 161489664), (119, 154704384), (124, 148466304), (126, 146109696), (128, 143826732), (133, 138419712), (136, 135366336), (144, 127845984), (152, 121117248), (153, 120325632), (168, 109582272), (171, 107659776), (186, 98977536), (189, 97406464), (192, 95884488), (204, 90244224), (216, 85230656), (217, 84837888), (224, 82186704), (228, 80744832), (238, 77352192), (248, 74233152), (252, 73054848), (256, 71913366), (266, 69209856), (272, 67683168), (279, 65985024), (288, 63922992), (304, 60558624), (306, 60162816), (323, 56996352), (336, 54791136), (342, 53829888), (357, 51568128), (361, 50996736), (372, 49488768), (378, 48703232), (384, 47942244), (399, 46139904), (408, 45122112), (432, 42615328), (434, 42418944), (448, 41093352), (456, 40372416), (459, 40108544), (476, 38676096), (496, 37116576), (504, 36527424), (512, 35956683), (513, 35886592), (527, 34933248), (532, 34604928), (544, 33841584), (558, 32992512), (576, 31961496), (589, 31256064), (608, 30279312), (612, 30081408), (646, 28498176), (651, 28279296), (672, 27395568), (684, 26914944), (714, 25784064), (722, 25498368), (744, 24744384), (756, 24351616), (768, 23971122), (798, 23069952), (816, 22561056), (837, 21995008), (864, 21307664), (868, 21209472), (896, 20546676), (912, 20186208), (918, 20054272), (952, 19338048), (969, 18998784), (992, 18558288), (1008, 18263712), (1026, 17943296), (1054, 17466624), (1064, 17302464), (1071, 17189376), (1083, 16998912), (1088, 16920792), (1116, 16496256), (1152, 15980748), (1178, 15628032), (1197, 15379968), (1216, 15139656), (1224, 15040704), (1292, 14249088), (1302, 14139648), (1344, 13697784), (1368, 13457472), (1428, 12892032), (1444, 12749184), (1488, 12372192), (1512, 12175808), (1536, 11985561), (1581, 11644416), (1596, 11534976), (1632, 11280528), (1674, 10997504), (1728, 10653832), (1736, 10604736), (1767, 10418688), (1792, 10273338), (1824, 10093104), (1836, 10027136), (1904, 9669024), (1938, 9499392), (1953, 9426432), (1984, 9279144), (2016, 9131856), (2052, 8971648), (2108, 8733312), (2128, 8651232), (2142, 8594688), (2166, 8499456), (2176, 8460396), (2232, 8248128), (2261, 8142336), (2304, 7990374), (2356, 7814016), (2394, 7689984), (2432, 7569828), (2448, 7520352), (2527, 7285248), (2584, 7124544), (2604, 7069824), (2688, 6848892), (2736, 6728736), (2856, 6446016), (2888, 6374592), (2907, 6332928), (2976, 6186096), (3024, 6087904), (3162, 5822208), (3192, 5767488), (3213, 5729792), (3249, 5666304), (3264, 5640264), (3348, 5498752), (3456, 5326916), (3472, 5302368), (3534, 5209344), (3584, 5136669), (3591, 5126656), (3648, 5046552), (3672, 5013568), (3689, 4990464), (3808, 4834512), (3876, 4749696), (3906, 4713216), (3968, 4639572), (4032, 4565928), (4104, 4485824), (4123, 4465152), (4216, 4366656), (4256, 4325616), (4284, 4297344), (4332, 4249728), (4352, 4230198), (4464, 4124064), (4522, 4071168), (4608, 3995187), (4712, 3907008), (4743, 3881472), (4788, 3844992), (4864, 3784914), (4896, 3760176), (5054, 3642624), (5168, 3562272), (5208, 3534912), (5301, 3472896), (5376, 3424446), (5472, 3364368), (5712, 3223008), (5776, 3187296), (5814, 3166464), (5859, 3142144), (5952, 3093048), (6048, 3043952), (6137, 2999808), (6324, 2911104), (6384, 2883744), (6426, 2864896), (6498, 2833152), (6528, 2820132), (6696, 2749376), (6783, 2714112), (6912, 2663458), (6944, 2651184), (7068, 2604672), (7182, 2563328), (7296, 2523276), (7344, 2506784), (7378, 2495232), (7581, 2428416), (7616, 2417256), (7752, 2374848), (7812, 2356608), (7936, 2319786), (8064, 2282964), (8208, 2242912), (8246, 2232576), (8432, 2183328), (8512, 2162808), (8568, 2148672), (8664, 2124864), (8704, 2115099), (8721, 2110976), (8928, 2062032), (9044, 2035584), (9424, 1953504), (9486, 1940736), (9576, 1922496), (9728, 1892457), (9747, 1888768), (9792, 1880088), (10013, 1838592), (10108, 1821312), (10336, 1781136), (10416, 1767456), (10602, 1736448), (10752, 1712223), (10944, 1682184), (11067, 1663488), (11191, 1645056), (11424, 1611504), (11552, 1593648), (11628, 1583232), (11718, 1571072), (11904, 1546524), (12096, 1521976), (12274, 1499904), (12369, 1488384), (12648, 1455552), (12768, 1441872), (12852, 1432448), (12996, 1416576), (13056, 1410066), (13392, 1374688), (13566, 1357056), (13824, 1331729), (13888, 1325592), (14136, 1302336), (14229, 1293824), (14364, 1281664), (14592, 1261638), (14688, 1253392), (14756, 1247616), (15162, 1214208), (15232, 1208628), (15504, 1187424), (15624, 1178304), (15872, 1159893), (15903, 1157632), (16128, 1141482), (16416, 1121456), (16492, 1116288), (16864, 1091664), (17024, 1081404), (17136, 1074336), (17328, 1062432), (17442, 1055488), (17856, 1031016), (18088, 1017792), (18411, 999936), (18848, 976752), (18972, 970368), (19152, 961248), (19494, 944384), (19584, 940044), (20026, 919296), (20216, 910656), (20349, 904704), (20672, 890568), (20832, 883728), (21204, 868224), (21888, 841092), (22134, 831744), (22382, 822528), (22743, 809472), (22848, 805752), (23104, 796824), (23256, 791616), (23436, 785536), (23808, 773262), (24192, 760988), (24548, 749952), (24738, 744192), (25296, 727776), (25536, 720936), (25704, 716224), (25992, 708288), (26112, 705033), (26784, 687344), (27132, 678528), (27776, 662796), (28272, 651168), (28458, 646912), (28728, 640832), (29184, 630819), (29376, 626696), (29512, 623808), (30039, 612864), (30324, 607104), (30464, 604314), (31008, 593712), (31248, 589152), (31806, 578816), (32256, 570741), (32832, 560728), (32984, 558144), (33201, 554496), (33573, 548352), (33728, 545832), (34048, 540702), (34272, 537168), (34656, 531216), (34884, 527744), (35712, 515508), (36176, 508896), (36822, 499968), (37107, 496128), (37696, 488376), (37944, 485184), (38304, 480624), (38988, 472192), (39168, 470022), (40052, 459648), (40432, 455328), (40698, 452352), (41344, 445284), (41664, 441864), (42408, 434112), (42959, 428544), (43776, 420546), (44268, 415872), (44764, 411264), (45486, 404736), (45696, 402876), (46208, 398412), (46512, 395808), (46872, 392768), (47616, 386631), (48384, 380494), (49096, 374976), (49476, 372096), (50592, 363888), (51072, 360468), (51408, 358112), (51984, 354144), (53568, 343672), (54264, 339264), (55233, 333312), (55552, 331398), (56544, 325584), (56916, 323456), (57456, 320416), (58752, 313348), (59024, 311904), (60078, 306432), (60648, 303552), (60928, 302157), (61047, 301568), (62016, 296856), (62496, 294576), (63612, 289408), (65664, 280364), (65968, 279072), (66402, 277248), (67146, 274176), (67456, 272916), (68096, 270351), (68229, 269824), (68544, 268584), (69312, 265608), (69768, 263872), (70091, 262656), (71424, 257754), (72352, 254448), (73644, 249984), (74214, 248064), (75392, 244188), (75888, 242592), (76608, 240312), (77976, 236096), (78336, 235011), (78337, 235008), (80104, 229824), (80864, 227664), (81396, 226176), (82688, 222642), (83328, 220932), (84816, 217056), (85918, 214272), (87552, 210273), (88536, 207936), (89528, 205632), (90117, 204288), (90972, 202368), (91392, 201438), (92416, 199206), (93024, 197904), (93744, 196384), (96768, 190247), (98192, 187488), (98952, 186048), (99603, 184832), (100719, 182784), (101184, 181944), (102144, 180234), (102816, 179056), (103968, 177072), (107136, 171836), (108528, 169632), (110466, 166656), (111104, 165699), (111321, 165376), (113088, 162792), (113832, 161728), (114912, 160208), (117504, 156674), (118048, 155952), (120156, 153216), (121296, 151776), (122094, 150784), (124032, 148428), (124992, 147288), (127224, 144704), (128877, 142848), (131328, 140182), (131936, 139536), (132804, 138624), (134292, 137088), (134912, 136458)]