388614456

素因数分解:

$2^3\times 3^3\times {\mathrm{1799141}}^1$

素因数の和:1799156

約数の個数: 32

約数和(自身を含む): 1079485200

約数和(自身を除く): 690870744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1799141, 3598282, 5397423, 7196564, 10794846, 14393128, 16192269, 21589692, 32384538, 43179384, 48576807, 64769076, 97153614, 129538152, 194307228, 388614456]

約数ペア:

[(1, 388614456), (2, 194307228), (3, 129538152), (4, 97153614), (6, 64769076), (8, 48576807), (9, 43179384), (12, 32384538), (18, 21589692), (24, 16192269), (27, 14393128), (36, 10794846), (54, 7196564), (72, 5397423), (108, 3598282), (216, 1799141)]