308702485442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{221999}}^1$

素因数の和:222770

約数の個数: 32

約数和(自身を含む): 505733760000

約数和(自身を除く): 197031274558

約数列:

[1, 2, 13, 26, 79, 158, 677, 1027, 1354, 2054, 8801, 17602, 53483, 106966, 221999, 443998, 695279, 1390558, 2885987, 5771974, 17537921, 35075842, 150293323, 227992973, 300586646, 455985946, 1953813199, 3907626398, 11873172517, 23746345034, 154351242721, 308702485442]

約数ペア:

[(1, 308702485442), (2, 154351242721), (13, 23746345034), (26, 11873172517), (79, 3907626398), (158, 1953813199), (677, 455985946), (1027, 300586646), (1354, 227992973), (2054, 150293323), (8801, 35075842), (17602, 17537921), (53483, 5771974), (106966, 2885987), (221999, 1390558), (443998, 695279)]