291224088

素因数分解:

$2^3\times 3^2\times {\mathrm{4044779}}^1$

素因数の和:4044791

約数の個数: 24

約数和(自身を含む): 788732100

約数和(自身を除く): 497508012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4044779, 8089558, 12134337, 16179116, 24268674, 32358232, 36403011, 48537348, 72806022, 97074696, 145612044, 291224088]

約数ペア:

[(1, 291224088), (2, 145612044), (3, 97074696), (4, 72806022), (6, 48537348), (8, 36403011), (9, 32358232), (12, 24268674), (18, 16179116), (24, 12134337), (36, 8089558), (72, 4044779)]