1905151392

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 5593940352

約数和(自身を除く): 3688788960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 97, 141, 144, 188, 194, 282, 288, 291, 376, 388, 423, 564, 582, 752, 776, 846, 873, 1128, 1164, 1451, 1504, 1552, 1692, 1746, 2256, 2328, 2902, 3104, 3384, 3492, 4353, 4512, 4559, 4656, 5804, 6768, 6984, 8706, 9118, 9312, 11608, 13059, 13536, 13677, 13968, 17412, 18236, 23216, 26118, 27354, 27936, 34824, 36472, 41031, 46432, 52236, 54708, 68197, 69648, 72944, 82062, 104472, 109416, 136394, 139296, 140747, 145888, 164124, 204591, 208944, 218832, 272788, 281494, 328248, 409182, 417888, 422241, 437664, 545576, 562988, 613773, 656496, 818364, 844482, 1091152, 1125976, 1227546, 1266723, 1312992, 1636728, 1688964, 2182304, 2251952, 2455092, 2533446, 3273456, 3377928, 4503904, 4910184, 5066892, 6546912, 6615109, 6755856, 9820368, 10133784, 13230218, 13511712, 19640736, 19845327, 20267568, 26460436, 39690654, 40535136, 52920872, 59535981, 79381308, 105841744, 119071962, 158762616, 211683488, 238143924, 317525232, 476287848, 635050464, 952575696, 1905151392]

約数ペア:

[(1, 1905151392), (2, 952575696), (3, 635050464), (4, 476287848), (6, 317525232), (8, 238143924), (9, 211683488), (12, 158762616), (16, 119071962), (18, 105841744), (24, 79381308), (32, 59535981), (36, 52920872), (47, 40535136), (48, 39690654), (72, 26460436), (94, 20267568), (96, 19845327), (97, 19640736), (141, 13511712), (144, 13230218), (188, 10133784), (194, 9820368), (282, 6755856), (288, 6615109), (291, 6546912), (376, 5066892), (388, 4910184), (423, 4503904), (564, 3377928), (582, 3273456), (752, 2533446), (776, 2455092), (846, 2251952), (873, 2182304), (1128, 1688964), (1164, 1636728), (1451, 1312992), (1504, 1266723), (1552, 1227546), (1692, 1125976), (1746, 1091152), (2256, 844482), (2328, 818364), (2902, 656496), (3104, 613773), (3384, 562988), (3492, 545576), (4353, 437664), (4512, 422241), (4559, 417888), (4656, 409182), (5804, 328248), (6768, 281494), (6984, 272788), (8706, 218832), (9118, 208944), (9312, 204591), (11608, 164124), (13059, 145888), (13536, 140747), (13677, 139296), (13968, 136394), (17412, 109416), (18236, 104472), (23216, 82062), (26118, 72944), (27354, 69648), (27936, 68197), (34824, 54708), (36472, 52236), (41031, 46432)]