1225657728

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22637}}^1$

素因数の和:22704

約数の個数: 96

約数和(自身を含む): 3602158560

約数和(自身を除く): 2376500832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2256, 3008, 3384, 4512, 6016, 6768, 9024, 13536, 18048, 22637, 27072, 45274, 54144, 67911, 90548, 135822, 181096, 203733, 271644, 362192, 407466, 543288, 724384, 814932, 1063939, 1086576, 1448768, 1629864, 2127878, 2173152, 2897536, 3191817, 3259728, 4255756, 4346304, 6383634, 6519456, 8511512, 8692608, 9575451, 12767268, 13038912, 17023024, 19150902, 25534536, 26077824, 34046048, 38301804, 51069072, 68092096, 76603608, 102138144, 136184192, 153207216, 204276288, 306414432, 408552576, 612828864, 1225657728]

約数ペア:

[(1, 1225657728), (2, 612828864), (3, 408552576), (4, 306414432), (6, 204276288), (8, 153207216), (9, 136184192), (12, 102138144), (16, 76603608), (18, 68092096), (24, 51069072), (32, 38301804), (36, 34046048), (47, 26077824), (48, 25534536), (64, 19150902), (72, 17023024), (94, 13038912), (96, 12767268), (128, 9575451), (141, 8692608), (144, 8511512), (188, 6519456), (192, 6383634), (282, 4346304), (288, 4255756), (376, 3259728), (384, 3191817), (423, 2897536), (564, 2173152), (576, 2127878), (752, 1629864), (846, 1448768), (1128, 1086576), (1152, 1063939), (1504, 814932), (1692, 724384), (2256, 543288), (3008, 407466), (3384, 362192), (4512, 271644), (6016, 203733), (6768, 181096), (9024, 135822), (13536, 90548), (18048, 67911), (22637, 54144), (27072, 45274)]