311956212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1368229}}^1$

素因数の和:1368255

約数の個数: 24

約数和(自身を含む): 766208800

約数和(自身を除く): 454252588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1368229, 2736458, 4104687, 5472916, 8209374, 16418748, 25996351, 51992702, 77989053, 103985404, 155978106, 311956212]

約数ペア:

[(1, 311956212), (2, 155978106), (3, 103985404), (4, 77989053), (6, 51992702), (12, 25996351), (19, 16418748), (38, 8209374), (57, 5472916), (76, 4104687), (114, 2736458), (228, 1368229)]