311920188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1368071}}^1$

素因数の和:1368097

約数の個数: 24

約数和(自身を含む): 766120320

約数和(自身を除く): 454200132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1368071, 2736142, 4104213, 5472284, 8208426, 16416852, 25993349, 51986698, 77980047, 103973396, 155960094, 311920188]

約数ペア:

[(1, 311920188), (2, 155960094), (3, 103973396), (4, 77980047), (6, 51986698), (12, 25993349), (19, 16416852), (38, 8208426), (57, 5472284), (76, 4104213), (114, 2736142), (228, 1368071)]