868218324

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{640279}}^1$

素因数の和:640399

約数の個数: 24

約数和(自身を含む): 2043773760

約数和(自身を除く): 1175555436

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 640279, 1280558, 1920837, 2561116, 3841674, 7683348, 72351527, 144703054, 217054581, 289406108, 434109162, 868218324]

約数ペア:

[(1, 868218324), (2, 434109162), (3, 289406108), (4, 217054581), (6, 144703054), (12, 72351527), (113, 7683348), (226, 3841674), (339, 2561116), (452, 1920837), (678, 1280558), (1356, 640279)]