315076216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{432797}}^1$

素因数の和:432823

約数の個数: 32

約数和(自身を含む): 727100640

約数和(自身を除く): 412024424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 432797, 865594, 1731188, 3029579, 3462376, 5626361, 6059158, 11252722, 12118316, 22505444, 24236632, 39384527, 45010888, 78769054, 157538108, 315076216]

約数ペア:

[(1, 315076216), (2, 157538108), (4, 78769054), (7, 45010888), (8, 39384527), (13, 24236632), (14, 22505444), (26, 12118316), (28, 11252722), (52, 6059158), (56, 5626361), (91, 3462376), (104, 3029579), (182, 1731188), (364, 865594), (728, 432797)]