256907814

素因数分解:

$2^1\times 3^1\times {\mathrm{8111}}^1\times {\mathrm{5279}}^1$

素因数の和:13395

約数の個数: 16

約数和(自身を含む): 513976320

約数和(自身を除く): 257068506

約数列:

[1, 2, 3, 6, 5279, 8111, 10558, 15837, 16222, 24333, 31674, 48666, 42817969, 85635938, 128453907, 256907814]

約数ペア:

[(1, 256907814), (2, 128453907), (3, 85635938), (6, 42817969), (5279, 48666), (8111, 31674), (10558, 24333), (15837, 16222)]