381630248

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 724489920

約数和(自身を除く): 342859672

約数列:

[1, 2, 4, 8, 131, 241, 262, 482, 524, 964, 1048, 1511, 1928, 3022, 6044, 12088, 31571, 63142, 126284, 197941, 252568, 364151, 395882, 728302, 791764, 1456604, 1583528, 2913208, 47703781, 95407562, 190815124, 381630248]

約数ペア:

[(1, 381630248), (2, 190815124), (4, 95407562), (8, 47703781), (131, 2913208), (241, 1583528), (262, 1456604), (482, 791764), (524, 728302), (964, 395882), (1048, 364151), (1511, 252568), (1928, 197941), (3022, 126284), (6044, 63142), (12088, 31571)]