1245775104

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{77243}}^1$

素因数の和:77272

約数の個数: 108

約数和(自身を含む): 4105055136

約数和(自身を除く): 2859280032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 77243, 154486, 231729, 308972, 463458, 540701, 617944, 695187, 926916, 1081402, 1235888, 1390374, 1622103, 1853832, 2162804, 2471776, 2780748, 3244206, 3707664, 4325608, 4866309, 4943552, 5561496, 6488412, 7415328, 8651216, 9732618, 9887104, 11122992, 12976824, 14830656, 17302432, 19465236, 19774208, 22245984, 25953648, 29661312, 34604864, 38930472, 44491968, 51907296, 59322624, 69209728, 77860944, 88983936, 103814592, 138419456, 155721888, 177967872, 207629184, 311443776, 415258368, 622887552, 1245775104]

約数ペア:

[(1, 1245775104), (2, 622887552), (3, 415258368), (4, 311443776), (6, 207629184), (7, 177967872), (8, 155721888), (9, 138419456), (12, 103814592), (14, 88983936), (16, 77860944), (18, 69209728), (21, 59322624), (24, 51907296), (28, 44491968), (32, 38930472), (36, 34604864), (42, 29661312), (48, 25953648), (56, 22245984), (63, 19774208), (64, 19465236), (72, 17302432), (84, 14830656), (96, 12976824), (112, 11122992), (126, 9887104), (128, 9732618), (144, 8651216), (168, 7415328), (192, 6488412), (224, 5561496), (252, 4943552), (256, 4866309), (288, 4325608), (336, 3707664), (384, 3244206), (448, 2780748), (504, 2471776), (576, 2162804), (672, 1853832), (768, 1622103), (896, 1390374), (1008, 1235888), (1152, 1081402), (1344, 926916), (1792, 695187), (2016, 617944), (2304, 540701), (2688, 463458), (4032, 308972), (5376, 231729), (8064, 154486), (16128, 77243)]