289780212

素因数分解:

$2^2\times 3^1\times {\mathrm{24148351}}^1$

素因数の和:24148358

約数の個数: 12

約数和(自身を含む): 676153856

約数和(自身を除く): 386373644

約数列:

[1, 2, 3, 4, 6, 12, 24148351, 48296702, 72445053, 96593404, 144890106, 289780212]

約数ペア:

[(1, 289780212), (2, 144890106), (3, 96593404), (4, 72445053), (6, 48296702), (12, 24148351)]