256148922

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 518293440

約数和(自身を除く): 262144518

約数列:

[1, 2, 3, 6, 139, 278, 281, 417, 562, 834, 843, 1093, 1686, 2186, 3279, 6558, 39059, 78118, 117177, 151927, 234354, 303854, 307133, 455781, 614266, 911562, 921399, 1842798, 42691487, 85382974, 128074461, 256148922]

約数ペア:

[(1, 256148922), (2, 128074461), (3, 85382974), (6, 42691487), (139, 1842798), (278, 921399), (281, 911562), (417, 614266), (562, 455781), (834, 307133), (843, 303854), (1093, 234354), (1686, 151927), (2186, 117177), (3279, 78118), (6558, 39059)]