305868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 725760

約数和(自身を除く): 419892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 359, 426, 718, 852, 1077, 1436, 2154, 4308, 25489, 50978, 76467, 101956, 152934, 305868]

約数ペア:

[(1, 305868), (2, 152934), (3, 101956), (4, 76467), (6, 50978), (12, 25489), (71, 4308), (142, 2154), (213, 1436), (284, 1077), (359, 852), (426, 718)]