490578576

素因数分解:

$2^4\times 3^1\times {\mathrm{10220387}}^1$

素因数の和:10220398

約数の個数: 20

約数和(自身を含む): 1267328112

約数和(自身を除く): 776749536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10220387, 20440774, 30661161, 40881548, 61322322, 81763096, 122644644, 163526192, 245289288, 490578576]

約数ペア:

[(1, 490578576), (2, 245289288), (3, 163526192), (4, 122644644), (6, 81763096), (8, 61322322), (12, 40881548), (16, 30661161), (24, 20440774), (48, 10220387)]