1389743904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 4051676160

約数和(自身を除く): 2661932256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 157, 184, 211, 228, 276, 304, 314, 368, 422, 437, 456, 471, 552, 608, 628, 633, 736, 844, 874, 912, 942, 1104, 1256, 1266, 1311, 1688, 1748, 1824, 1884, 2208, 2512, 2532, 2622, 2983, 3376, 3496, 3611, 3768, 4009, 4853, 5024, 5064, 5244, 5966, 6752, 6992, 7222, 7536, 8018, 8949, 9706, 10128, 10488, 10833, 11932, 12027, 13984, 14444, 14559, 15072, 16036, 17898, 19412, 20256, 20976, 21666, 23864, 24054, 28888, 29118, 32072, 33127, 35796, 38824, 41952, 43332, 47728, 48108, 57776, 58236, 64144, 66254, 68609, 71592, 77648, 86664, 92207, 95456, 96216, 99381, 115552, 116472, 128288, 132508, 137218, 143184, 155296, 173328, 184414, 192432, 198762, 205827, 232944, 265016, 274436, 276621, 286368, 346656, 368828, 384864, 397524, 411654, 465888, 530032, 548872, 553242, 629413, 737656, 761921, 795048, 823308, 1060064, 1097744, 1106484, 1258826, 1475312, 1523842, 1590096, 1646616, 1888239, 2195488, 2212968, 2285763, 2517652, 2950624, 3047684, 3180192, 3293232, 3776478, 4425936, 4571526, 5035304, 6095368, 6586464, 7552956, 8851872, 9143052, 10070608, 12190736, 14476499, 15105912, 18286104, 20141216, 24381472, 28952998, 30211824, 36572208, 43429497, 57905996, 60423648, 73144416, 86858994, 115811992, 173717988, 231623984, 347435976, 463247968, 694871952, 1389743904]

約数ペア:

[(1, 1389743904), (2, 694871952), (3, 463247968), (4, 347435976), (6, 231623984), (8, 173717988), (12, 115811992), (16, 86858994), (19, 73144416), (23, 60423648), (24, 57905996), (32, 43429497), (38, 36572208), (46, 30211824), (48, 28952998), (57, 24381472), (69, 20141216), (76, 18286104), (92, 15105912), (96, 14476499), (114, 12190736), (138, 10070608), (152, 9143052), (157, 8851872), (184, 7552956), (211, 6586464), (228, 6095368), (276, 5035304), (304, 4571526), (314, 4425936), (368, 3776478), (422, 3293232), (437, 3180192), (456, 3047684), (471, 2950624), (552, 2517652), (608, 2285763), (628, 2212968), (633, 2195488), (736, 1888239), (844, 1646616), (874, 1590096), (912, 1523842), (942, 1475312), (1104, 1258826), (1256, 1106484), (1266, 1097744), (1311, 1060064), (1688, 823308), (1748, 795048), (1824, 761921), (1884, 737656), (2208, 629413), (2512, 553242), (2532, 548872), (2622, 530032), (2983, 465888), (3376, 411654), (3496, 397524), (3611, 384864), (3768, 368828), (4009, 346656), (4853, 286368), (5024, 276621), (5064, 274436), (5244, 265016), (5966, 232944), (6752, 205827), (6992, 198762), (7222, 192432), (7536, 184414), (8018, 173328), (8949, 155296), (9706, 143184), (10128, 137218), (10488, 132508), (10833, 128288), (11932, 116472), (12027, 115552), (13984, 99381), (14444, 96216), (14559, 95456), (15072, 92207), (16036, 86664), (17898, 77648), (19412, 71592), (20256, 68609), (20976, 66254), (21666, 64144), (23864, 58236), (24054, 57776), (28888, 48108), (29118, 47728), (32072, 43332), (33127, 41952), (35796, 38824)]