255456486

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{346147}}^1$

素因数の和:346196

約数の個数: 24

約数和(自身を含む): 566990424

約数和(自身を除く): 311533938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 346147, 692294, 1038441, 2076882, 3115323, 6230646, 14192027, 28384054, 42576081, 85152162, 127728243, 255456486]

約数ペア:

[(1, 255456486), (2, 127728243), (3, 85152162), (6, 42576081), (9, 28384054), (18, 14192027), (41, 6230646), (82, 3115323), (123, 2076882), (246, 1038441), (369, 692294), (738, 346147)]