19211989104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 480

約数和(自身を含む): 71160445440

約数和(自身を除く): 51948456336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 336, 341, 372, 378, 396, 432, 434, 462, 496, 504, 528, 558, 594, 601, 616, 651, 682, 693, 744, 756, 792, 837, 868, 924, 961, 1008, 1023, 1116, 1188, 1202, 1232, 1302, 1364, 1386, 1488, 1512, 1584, 1674, 1736, 1803, 1848, 1922, 1953, 2046, 2079, 2232, 2376, 2387, 2404, 2604, 2728, 2772, 2883, 3024, 3069, 3348, 3472, 3606, 3696, 3844, 3906, 4092, 4158, 4207, 4464, 4752, 4774, 4808, 5208, 5409, 5456, 5544, 5766, 5859, 6138, 6611, 6696, 6727, 7161, 7212, 7688, 7812, 8184, 8316, 8414, 8649, 9207, 9548, 9616, 10416, 10571, 10818, 11088, 11532, 11718, 12276, 12621, 13222, 13392, 13454, 14322, 14424, 15376, 15624, 16227, 16368, 16632, 16828, 17298, 18414, 18631, 19096, 19833, 20181, 21142, 21483, 21636, 23064, 23436, 24552, 25242, 25947, 26444, 26908, 28644, 28848, 31248, 31713, 32454, 33264, 33656, 34596, 36828, 37262, 37863, 38192, 39666, 40362, 42284, 42966, 43272, 46128, 46277, 46872, 49104, 50484, 51894, 52888, 53816, 55893, 57288, 59499, 60543, 63426, 64449, 64908, 67312, 69192, 73656, 73997, 74524, 75726, 79332, 80724, 84568, 85932, 86544, 92554, 93744, 95139, 100968, 103788, 105776, 107632, 111786, 113589, 114576, 118998, 121086, 126852, 128898, 129816, 130417, 138384, 138831, 147312, 147994, 149048, 151452, 158664, 161448, 167679, 169136, 171864, 178497, 181629, 185108, 190278, 201936, 204941, 207576, 221991, 223572, 227178, 237996, 242172, 253704, 257796, 259632, 260834, 277662, 285417, 295988, 298096, 302904, 317328, 322896, 335358, 343728, 356994, 363258, 370216, 380556, 391251, 409882, 415152, 416493, 443982, 447144, 454356, 475992, 484344, 503037, 507408, 515592, 521668, 555324, 570834, 577561, 591976, 605808, 614823, 665973, 670716, 713988, 726516, 740432, 761112, 782502, 819764, 832986, 887964, 894288, 908712, 951984, 968688, 1006074, 1031184, 1043336, 1110648, 1141668, 1155122, 1173753, 1183952, 1229646, 1249479, 1331946, 1341432, 1427976, 1434587, 1453032, 1522224, 1565004, 1639528, 1665972, 1732683, 1775928, 1817424, 1844469, 1997919, 2012148, 2086672, 2221296, 2283336, 2310244, 2347506, 2459292, 2498958, 2663892, 2682864, 2855952, 2869174, 2906064, 3130008, 3279056, 3331944, 3465366, 3521259, 3551856, 3688938, 3995838, 4024296, 4042927, 4303761, 4566672, 4620488, 4695012, 4918584, 4997916, 5198049, 5327784, 5533407, 5738348, 6260016, 6353171, 6663888, 6930732, 7042518, 7377876, 7991676, 8048592, 8085854, 8607522, 9240976, 9390024, 9837168, 9995832, 10396098, 10655568, 11066814, 11476696, 12128781, 12706342, 12911283, 13861464, 14085036, 14755752, 15594147, 15983352, 16171708, 17215044, 18780048, 19059513, 19991664, 20792196, 22133628, 22953392, 24257562, 25412684, 25822566, 27722928, 28170072, 29511504, 31188294, 31966704, 32343416, 34430088, 36386343, 38119026, 38733849, 41584392, 44267256, 44472197, 48515124, 50825368, 51645132, 56340144, 57178539, 62376588, 64686832, 68860176, 72772686, 76238052, 77467698, 83168784, 88534512, 88944394, 97030248, 101650736, 103290264, 109159029, 114357078, 124753176, 133416591, 145545372, 152476104, 154935396, 171535617, 177888788, 194060496, 206580528, 218318058, 228714156, 249506352, 266833182, 291090744, 304952208, 309870792, 343071234, 355777576, 400249773, 436636116, 457428312, 533666364, 582181488, 619741584, 686142468, 711555152, 800499546, 873272232, 914856624, 1067332728, 1200749319, 1372284936, 1600999092, 1746544464, 2134665456, 2401498638, 2744569872, 3201998184, 4802997276, 6403996368, 9605994552, 19211989104]

約数ペア:

[(1, 19211989104), (2, 9605994552), (3, 6403996368), (4, 4802997276), (6, 3201998184), (7, 2744569872), (8, 2401498638), (9, 2134665456), (11, 1746544464), (12, 1600999092), (14, 1372284936), (16, 1200749319), (18, 1067332728), (21, 914856624), (22, 873272232), (24, 800499546), (27, 711555152), (28, 686142468), (31, 619741584), (33, 582181488), (36, 533666364), (42, 457428312), (44, 436636116), (48, 400249773), (54, 355777576), (56, 343071234), (62, 309870792), (63, 304952208), (66, 291090744), (72, 266833182), (77, 249506352), (84, 228714156), (88, 218318058), (93, 206580528), (99, 194060496), (108, 177888788), (112, 171535617), (124, 154935396), (126, 152476104), (132, 145545372), (144, 133416591), (154, 124753176), (168, 114357078), (176, 109159029), (186, 103290264), (189, 101650736), (198, 97030248), (216, 88944394), (217, 88534512), (231, 83168784), (248, 77467698), (252, 76238052), (264, 72772686), (279, 68860176), (297, 64686832), (308, 62376588), (336, 57178539), (341, 56340144), (372, 51645132), (378, 50825368), (396, 48515124), (432, 44472197), (434, 44267256), (462, 41584392), (496, 38733849), (504, 38119026), (528, 36386343), (558, 34430088), (594, 32343416), (601, 31966704), (616, 31188294), (651, 29511504), (682, 28170072), (693, 27722928), (744, 25822566), (756, 25412684), (792, 24257562), (837, 22953392), (868, 22133628), (924, 20792196), (961, 19991664), (1008, 19059513), (1023, 18780048), (1116, 17215044), (1188, 16171708), (1202, 15983352), (1232, 15594147), (1302, 14755752), (1364, 14085036), (1386, 13861464), (1488, 12911283), (1512, 12706342), (1584, 12128781), (1674, 11476696), (1736, 11066814), (1803, 10655568), (1848, 10396098), (1922, 9995832), (1953, 9837168), (2046, 9390024), (2079, 9240976), (2232, 8607522), (2376, 8085854), (2387, 8048592), (2404, 7991676), (2604, 7377876), (2728, 7042518), (2772, 6930732), (2883, 6663888), (3024, 6353171), (3069, 6260016), (3348, 5738348), (3472, 5533407), (3606, 5327784), (3696, 5198049), (3844, 4997916), (3906, 4918584), (4092, 4695012), (4158, 4620488), (4207, 4566672), (4464, 4303761), (4752, 4042927), (4774, 4024296), (4808, 3995838), (5208, 3688938), (5409, 3551856), (5456, 3521259), (5544, 3465366), (5766, 3331944), (5859, 3279056), (6138, 3130008), (6611, 2906064), (6696, 2869174), (6727, 2855952), (7161, 2682864), (7212, 2663892), (7688, 2498958), (7812, 2459292), (8184, 2347506), (8316, 2310244), (8414, 2283336), (8649, 2221296), (9207, 2086672), (9548, 2012148), (9616, 1997919), (10416, 1844469), (10571, 1817424), (10818, 1775928), (11088, 1732683), (11532, 1665972), (11718, 1639528), (12276, 1565004), (12621, 1522224), (13222, 1453032), (13392, 1434587), (13454, 1427976), (14322, 1341432), (14424, 1331946), (15376, 1249479), (15624, 1229646), (16227, 1183952), (16368, 1173753), (16632, 1155122), (16828, 1141668), (17298, 1110648), (18414, 1043336), (18631, 1031184), (19096, 1006074), (19833, 968688), (20181, 951984), (21142, 908712), (21483, 894288), (21636, 887964), (23064, 832986), (23436, 819764), (24552, 782502), (25242, 761112), (25947, 740432), (26444, 726516), (26908, 713988), (28644, 670716), (28848, 665973), (31248, 614823), (31713, 605808), (32454, 591976), (33264, 577561), (33656, 570834), (34596, 555324), (36828, 521668), (37262, 515592), (37863, 507408), (38192, 503037), (39666, 484344), (40362, 475992), (42284, 454356), (42966, 447144), (43272, 443982), (46128, 416493), (46277, 415152), (46872, 409882), (49104, 391251), (50484, 380556), (51894, 370216), (52888, 363258), (53816, 356994), (55893, 343728), (57288, 335358), (59499, 322896), (60543, 317328), (63426, 302904), (64449, 298096), (64908, 295988), (67312, 285417), (69192, 277662), (73656, 260834), (73997, 259632), (74524, 257796), (75726, 253704), (79332, 242172), (80724, 237996), (84568, 227178), (85932, 223572), (86544, 221991), (92554, 207576), (93744, 204941), (95139, 201936), (100968, 190278), (103788, 185108), (105776, 181629), (107632, 178497), (111786, 171864), (113589, 169136), (114576, 167679), (118998, 161448), (121086, 158664), (126852, 151452), (128898, 149048), (129816, 147994), (130417, 147312), (138384, 138831)]