81396361728

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 480

約数和(自身を含む): 272082317760

約数和(自身を除く): 190685956032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 144, 176, 186, 192, 198, 216, 248, 256, 264, 279, 288, 297, 341, 352, 372, 384, 396, 432, 496, 512, 528, 557, 558, 576, 594, 682, 704, 744, 768, 792, 837, 864, 961, 992, 1023, 1056, 1114, 1116, 1152, 1188, 1364, 1408, 1488, 1536, 1584, 1671, 1674, 1728, 1922, 1984, 2046, 2112, 2228, 2232, 2304, 2376, 2728, 2816, 2883, 2976, 3069, 3168, 3342, 3348, 3456, 3844, 3968, 4092, 4224, 4456, 4464, 4608, 4752, 5013, 5456, 5632, 5766, 5952, 6127, 6138, 6336, 6684, 6696, 6912, 7688, 7936, 8184, 8448, 8649, 8912, 8928, 9207, 9504, 10026, 10571, 10912, 11532, 11904, 12254, 12276, 12672, 13368, 13392, 13824, 15039, 15376, 15872, 16368, 16896, 17267, 17298, 17824, 17856, 18381, 18414, 19008, 20052, 21142, 21824, 23064, 23808, 24508, 24552, 25344, 25947, 26736, 26784, 30078, 30752, 31713, 32736, 34534, 34596, 35648, 35712, 36762, 36828, 38016, 40104, 42284, 43648, 46128, 47616, 49016, 49104, 50688, 51801, 51894, 53472, 53568, 55143, 60156, 61504, 63426, 65472, 69068, 69192, 71296, 71424, 73524, 73656, 76032, 80208, 84568, 87296, 92256, 95139, 98032, 98208, 103602, 103788, 106944, 107136, 110286, 120312, 123008, 126852, 130944, 138136, 138384, 142592, 142848, 147048, 147312, 152064, 155403, 160416, 165429, 169136, 174592, 184512, 189937, 190278, 196064, 196416, 207204, 207576, 213888, 214272, 220572, 240624, 246016, 253704, 261888, 276272, 276768, 285184, 285417, 294096, 294624, 310806, 320832, 330858, 338272, 369024, 379874, 380556, 392128, 392832, 414408, 415152, 427776, 428544, 441144, 466209, 481248, 492032, 507408, 523776, 535277, 552544, 553536, 569811, 570834, 588192, 589248, 621612, 641664, 661716, 676544, 738048, 759748, 761112, 784256, 785664, 828816, 830304, 855552, 882288, 932418, 962496, 1014816, 1070554, 1105088, 1107072, 1139622, 1141668, 1176384, 1178496, 1243224, 1283328, 1323432, 1353088, 1476096, 1519496, 1522224, 1568512, 1571328, 1605831, 1657632, 1660608, 1709433, 1764576, 1864836, 1924992, 2029632, 2141108, 2210176, 2214144, 2279244, 2283336, 2352768, 2356992, 2486448, 2566656, 2646864, 2706176, 3038992, 3044448, 3137024, 3211662, 3315264, 3321216, 3418866, 3529152, 3729672, 3849984, 4059264, 4282216, 4420352, 4428288, 4558488, 4566672, 4705536, 4713984, 4817493, 4972896, 5128299, 5293728, 5412352, 5888047, 6077984, 6088896, 6423324, 6630528, 6642432, 6837732, 7058304, 7459344, 7699968, 8118528, 8564432, 8840704, 9116976, 9133344, 9411072, 9634986, 9945792, 10256598, 10587456, 11776094, 12155968, 12177792, 12846648, 13261056, 13284864, 13675464, 14116608, 14452479, 14918688, 16237056, 17128864, 17664141, 18233952, 18266688, 19269972, 19891584, 20513196, 21174912, 23552188, 24311936, 24355584, 25693296, 26522112, 27350928, 28233216, 28904958, 29837376, 34257728, 35328282, 36467904, 36533376, 38539944, 39783168, 41026392, 42349824, 47104376, 48623872, 48711168, 51386592, 52992423, 54701856, 57809916, 59674752, 68515456, 70656564, 72935808, 73066752, 77079888, 79566336, 82052784, 84699648, 94208752, 97247744, 102773184, 105984846, 109403712, 115619832, 119349504, 137030912, 141313128, 145871616, 146133504, 154159776, 158977269, 164105568, 188417504, 205546368, 211969692, 218807424, 231239664, 238699008, 274061824, 282626256, 291743232, 308319552, 317954538, 328211136, 376835008, 411092736, 423939384, 437614848, 462479328, 565252512, 616639104, 635909076, 656422272, 753670016, 822185472, 847878768, 875229696, 924958656, 1130505024, 1233278208, 1271818152, 1312844544, 1507340032, 1695757536, 1849917312, 2261010048, 2466556416, 2543636304, 2625689088, 3014680064, 3391515072, 3699834624, 4522020096, 5087272608, 6783030144, 7399669248, 9044040192, 10174545216, 13566060288, 20349090432, 27132120576, 40698180864, 81396361728]

約数ペア:

[(1, 81396361728), (2, 40698180864), (3, 27132120576), (4, 20349090432), (6, 13566060288), (8, 10174545216), (9, 9044040192), (11, 7399669248), (12, 6783030144), (16, 5087272608), (18, 4522020096), (22, 3699834624), (24, 3391515072), (27, 3014680064), (31, 2625689088), (32, 2543636304), (33, 2466556416), (36, 2261010048), (44, 1849917312), (48, 1695757536), (54, 1507340032), (62, 1312844544), (64, 1271818152), (66, 1233278208), (72, 1130505024), (88, 924958656), (93, 875229696), (96, 847878768), (99, 822185472), (108, 753670016), (124, 656422272), (128, 635909076), (132, 616639104), (144, 565252512), (176, 462479328), (186, 437614848), (192, 423939384), (198, 411092736), (216, 376835008), (248, 328211136), (256, 317954538), (264, 308319552), (279, 291743232), (288, 282626256), (297, 274061824), (341, 238699008), (352, 231239664), (372, 218807424), (384, 211969692), (396, 205546368), (432, 188417504), (496, 164105568), (512, 158977269), (528, 154159776), (557, 146133504), (558, 145871616), (576, 141313128), (594, 137030912), (682, 119349504), (704, 115619832), (744, 109403712), (768, 105984846), (792, 102773184), (837, 97247744), (864, 94208752), (961, 84699648), (992, 82052784), (1023, 79566336), (1056, 77079888), (1114, 73066752), (1116, 72935808), (1152, 70656564), (1188, 68515456), (1364, 59674752), (1408, 57809916), (1488, 54701856), (1536, 52992423), (1584, 51386592), (1671, 48711168), (1674, 48623872), (1728, 47104376), (1922, 42349824), (1984, 41026392), (2046, 39783168), (2112, 38539944), (2228, 36533376), (2232, 36467904), (2304, 35328282), (2376, 34257728), (2728, 29837376), (2816, 28904958), (2883, 28233216), (2976, 27350928), (3069, 26522112), (3168, 25693296), (3342, 24355584), (3348, 24311936), (3456, 23552188), (3844, 21174912), (3968, 20513196), (4092, 19891584), (4224, 19269972), (4456, 18266688), (4464, 18233952), (4608, 17664141), (4752, 17128864), (5013, 16237056), (5456, 14918688), (5632, 14452479), (5766, 14116608), (5952, 13675464), (6127, 13284864), (6138, 13261056), (6336, 12846648), (6684, 12177792), (6696, 12155968), (6912, 11776094), (7688, 10587456), (7936, 10256598), (8184, 9945792), (8448, 9634986), (8649, 9411072), (8912, 9133344), (8928, 9116976), (9207, 8840704), (9504, 8564432), (10026, 8118528), (10571, 7699968), (10912, 7459344), (11532, 7058304), (11904, 6837732), (12254, 6642432), (12276, 6630528), (12672, 6423324), (13368, 6088896), (13392, 6077984), (13824, 5888047), (15039, 5412352), (15376, 5293728), (15872, 5128299), (16368, 4972896), (16896, 4817493), (17267, 4713984), (17298, 4705536), (17824, 4566672), (17856, 4558488), (18381, 4428288), (18414, 4420352), (19008, 4282216), (20052, 4059264), (21142, 3849984), (21824, 3729672), (23064, 3529152), (23808, 3418866), (24508, 3321216), (24552, 3315264), (25344, 3211662), (25947, 3137024), (26736, 3044448), (26784, 3038992), (30078, 2706176), (30752, 2646864), (31713, 2566656), (32736, 2486448), (34534, 2356992), (34596, 2352768), (35648, 2283336), (35712, 2279244), (36762, 2214144), (36828, 2210176), (38016, 2141108), (40104, 2029632), (42284, 1924992), (43648, 1864836), (46128, 1764576), (47616, 1709433), (49016, 1660608), (49104, 1657632), (50688, 1605831), (51801, 1571328), (51894, 1568512), (53472, 1522224), (53568, 1519496), (55143, 1476096), (60156, 1353088), (61504, 1323432), (63426, 1283328), (65472, 1243224), (69068, 1178496), (69192, 1176384), (71296, 1141668), (71424, 1139622), (73524, 1107072), (73656, 1105088), (76032, 1070554), (80208, 1014816), (84568, 962496), (87296, 932418), (92256, 882288), (95139, 855552), (98032, 830304), (98208, 828816), (103602, 785664), (103788, 784256), (106944, 761112), (107136, 759748), (110286, 738048), (120312, 676544), (123008, 661716), (126852, 641664), (130944, 621612), (138136, 589248), (138384, 588192), (142592, 570834), (142848, 569811), (147048, 553536), (147312, 552544), (152064, 535277), (155403, 523776), (160416, 507408), (165429, 492032), (169136, 481248), (174592, 466209), (184512, 441144), (189937, 428544), (190278, 427776), (196064, 415152), (196416, 414408), (207204, 392832), (207576, 392128), (213888, 380556), (214272, 379874), (220572, 369024), (240624, 338272), (246016, 330858), (253704, 320832), (261888, 310806), (276272, 294624), (276768, 294096), (285184, 285417)]