631365126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 1467196416

約数和(自身を除く): 835831290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 151, 226, 302, 339, 453, 678, 791, 881, 906, 1057, 1582, 1762, 2114, 2373, 2643, 3171, 4746, 5286, 6167, 6342, 12334, 17063, 18501, 34126, 37002, 51189, 99553, 102378, 119441, 133031, 199106, 238882, 266062, 298659, 358323, 399093, 597318, 696871, 716646, 798186, 931217, 1393742, 1862434, 2090613, 2793651, 4181226, 5587302, 15032503, 30065006, 45097509, 90195018, 105227521, 210455042, 315682563, 631365126]

約数ペア:

[(1, 631365126), (2, 315682563), (3, 210455042), (6, 105227521), (7, 90195018), (14, 45097509), (21, 30065006), (42, 15032503), (113, 5587302), (151, 4181226), (226, 2793651), (302, 2090613), (339, 1862434), (453, 1393742), (678, 931217), (791, 798186), (881, 716646), (906, 696871), (1057, 597318), (1582, 399093), (1762, 358323), (2114, 298659), (2373, 266062), (2643, 238882), (3171, 199106), (4746, 133031), (5286, 119441), (6167, 102378), (6342, 99553), (12334, 51189), (17063, 37002), (18501, 34126)]