490646448

素因数分解:

$2^4\times 3^2\times {\mathrm{3407267}}^1$

素因数の和:3407281

約数の個数: 30

約数和(自身を含む): 1373129004

約数和(自身を除く): 882482556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3407267, 6814534, 10221801, 13629068, 20443602, 27258136, 30665403, 40887204, 54516272, 61330806, 81774408, 122661612, 163548816, 245323224, 490646448]

約数ペア:

[(1, 490646448), (2, 245323224), (3, 163548816), (4, 122661612), (6, 81774408), (8, 61330806), (9, 54516272), (12, 40887204), (16, 30665403), (18, 27258136), (24, 20443602), (36, 13629068), (48, 10221801), (72, 6814534), (144, 3407267)]