321507627832

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{829877}}^1$

素因数の和:830575

約数の個数: 32

約数和(自身を含む): 611454110400

約数和(自身を除く): 289946482568

約数列:

[1, 2, 4, 8, 79, 158, 316, 613, 632, 1226, 2452, 4904, 48427, 96854, 193708, 387416, 829877, 1659754, 3319508, 6639016, 65560283, 131120566, 262241132, 508714601, 524482264, 1017429202, 2034858404, 4069716808, 40188453479, 80376906958, 160753813916, 321507627832]

約数ペア:

[(1, 321507627832), (2, 160753813916), (4, 80376906958), (8, 40188453479), (79, 4069716808), (158, 2034858404), (316, 1017429202), (613, 524482264), (632, 508714601), (1226, 262241132), (2452, 131120566), (4904, 65560283), (48427, 6639016), (96854, 3319508), (193708, 1659754), (387416, 829877)]