289444524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{560939}}^1$

素因数の和:560989

約数の個数: 24

約数和(自身を含む): 691078080

約数和(自身を除く): 401633556

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 560939, 1121878, 1682817, 2243756, 3365634, 6731268, 24120377, 48240754, 72361131, 96481508, 144722262, 289444524]

約数ペア:

[(1, 289444524), (2, 144722262), (3, 96481508), (4, 72361131), (6, 48240754), (12, 24120377), (43, 6731268), (86, 3365634), (129, 2243756), (172, 1682817), (258, 1121878), (516, 560939)]