316844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 638400

約数和(自身を除く): 321556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 379, 418, 758, 836, 1516, 4169, 7201, 8338, 14402, 16676, 28804, 79211, 158422, 316844]

約数ペア:

[(1, 316844), (2, 158422), (4, 79211), (11, 28804), (19, 16676), (22, 14402), (38, 8338), (44, 7201), (76, 4169), (209, 1516), (379, 836), (418, 758)]