287434152

素因数分解:

$2^3\times 3^2\times {\mathrm{3992141}}^1$

素因数の和:3992153

約数の個数: 24

約数和(自身を含む): 778467690

約数和(自身を除く): 491033538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3992141, 7984282, 11976423, 15968564, 23952846, 31937128, 35929269, 47905692, 71858538, 95811384, 143717076, 287434152]

約数ペア:

[(1, 287434152), (2, 143717076), (3, 95811384), (4, 71858538), (6, 47905692), (8, 35929269), (9, 31937128), (12, 23952846), (18, 15968564), (24, 11976423), (36, 7984282), (72, 3992141)]