320133456

素因数分解:

$2^4\times 3^2\times {\mathrm{2223149}}^1$

素因数の和:2223163

約数の個数: 30

約数和(自身を含む): 895929450

約数和(自身を除く): 575795994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2223149, 4446298, 6669447, 8892596, 13338894, 17785192, 20008341, 26677788, 35570384, 40016682, 53355576, 80033364, 106711152, 160066728, 320133456]

約数ペア:

[(1, 320133456), (2, 160066728), (3, 106711152), (4, 80033364), (6, 53355576), (8, 40016682), (9, 35570384), (12, 26677788), (16, 20008341), (18, 17785192), (24, 13338894), (36, 8892596), (48, 6669447), (72, 4446298), (144, 2223149)]