311053872

素因数分解:

$2^4\times 3^1\times {\mathrm{6480289}}^1$

素因数の和:6480300

約数の個数: 20

約数和(自身を含む): 803555960

約数和(自身を除く): 492502088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6480289, 12960578, 19440867, 25921156, 38881734, 51842312, 77763468, 103684624, 155526936, 311053872]

約数ペア:

[(1, 311053872), (2, 155526936), (3, 103684624), (4, 77763468), (6, 51842312), (8, 38881734), (12, 25921156), (16, 19440867), (24, 12960578), (48, 6480289)]