289530276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3446789}}^1$

素因数の和:3446803

約数の個数: 24

約数和(自身を含む): 772080960

約数和(自身を除く): 482550684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3446789, 6893578, 10340367, 13787156, 20680734, 24127523, 41361468, 48255046, 72382569, 96510092, 144765138, 289530276]

約数ペア:

[(1, 289530276), (2, 144765138), (3, 96510092), (4, 72382569), (6, 48255046), (7, 41361468), (12, 24127523), (14, 20680734), (21, 13787156), (28, 10340367), (42, 6893578), (84, 3446789)]