561910416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{316391}}^1$

素因数の和:316439

約数の個数: 40

約数和(自身を含む): 1490839104

約数和(自身を除く): 928928688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 316391, 632782, 949173, 1265564, 1898346, 2531128, 3796692, 5062256, 7593384, 11706467, 15186768, 23412934, 35119401, 46825868, 70238802, 93651736, 140477604, 187303472, 280955208, 561910416]

約数ペア:

[(1, 561910416), (2, 280955208), (3, 187303472), (4, 140477604), (6, 93651736), (8, 70238802), (12, 46825868), (16, 35119401), (24, 23412934), (37, 15186768), (48, 11706467), (74, 7593384), (111, 5062256), (148, 3796692), (222, 2531128), (296, 1898346), (444, 1265564), (592, 949173), (888, 632782), (1776, 316391)]