315372

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 754992

約数和(自身を除く): 439620

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 641, 1282, 1923, 2564, 3846, 7692, 26281, 52562, 78843, 105124, 157686, 315372]

約数ペア:

[(1, 315372), (2, 157686), (3, 105124), (4, 78843), (6, 52562), (12, 26281), (41, 7692), (82, 3846), (123, 2564), (164, 1923), (246, 1282), (492, 641)]