268492376

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{109321}}^1$

素因数の和:109634

約数の個数: 16

約数和(自身を含む): 505067640

約数和(自身を除く): 236575264

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 109321, 218642, 437284, 874568, 33561547, 67123094, 134246188, 268492376]

約数ペア:

[(1, 268492376), (2, 134246188), (4, 67123094), (8, 33561547), (307, 874568), (614, 437284), (1228, 218642), (2456, 109321)]