289722372

素因数分解:

$2^2\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{6761}}^1$

素因数の和:10339

約数の個数: 24

約数和(自身を含む): 676308192

約数和(自身を除く): 386585820

約数列:

[1, 2, 3, 4, 6, 12, 3571, 6761, 7142, 10713, 13522, 14284, 20283, 21426, 27044, 40566, 42852, 81132, 24143531, 48287062, 72430593, 96574124, 144861186, 289722372]

約数ペア:

[(1, 289722372), (2, 144861186), (3, 96574124), (4, 72430593), (6, 48287062), (12, 24143531), (3571, 81132), (6761, 42852), (7142, 40566), (10713, 27044), (13522, 21426), (14284, 20283)]