312152068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{13913}}^1$

素因数の和:14067

約数の個数: 24

約数和(自身を含む): 561012480

約数和(自身を除く): 248860412

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 13913, 22436, 27826, 55652, 987823, 1099127, 1975646, 2198254, 3951292, 4396508, 78038017, 156076034, 312152068]

約数ペア:

[(1, 312152068), (2, 156076034), (4, 78038017), (71, 4396508), (79, 3951292), (142, 2198254), (158, 1975646), (284, 1099127), (316, 987823), (5609, 55652), (11218, 27826), (13913, 22436)]