315079288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{15307}}^1$

素因数の和:15427

約数の個数: 32

約数和(自身を含む): 617218560

約数和(自身を除く): 302139272

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 10292, 15307, 20584, 30614, 61228, 122456, 474517, 949034, 1270481, 1898068, 2540962, 3796136, 5081924, 10163848, 39384911, 78769822, 157539644, 315079288]

約数ペア:

[(1, 315079288), (2, 157539644), (4, 78769822), (8, 39384911), (31, 10163848), (62, 5081924), (83, 3796136), (124, 2540962), (166, 1898068), (248, 1270481), (332, 949034), (664, 474517), (2573, 122456), (5146, 61228), (10292, 30614), (15307, 20584)]