268889804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{3023}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 484239168

約数和(自身を除く): 215349364

約数列:

[1, 2, 4, 37, 74, 148, 601, 1202, 2404, 3023, 6046, 12092, 22237, 44474, 88948, 111851, 223702, 447404, 1816823, 3633646, 7267292, 67222451, 134444902, 268889804]

約数ペア:

[(1, 268889804), (2, 134444902), (4, 67222451), (37, 7267292), (74, 3633646), (148, 1816823), (601, 447404), (1202, 223702), (2404, 111851), (3023, 88948), (6046, 44474), (12092, 22237)]