315078618

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{1091}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 637378560

約数和(自身を除く): 322299942

約数列:

[1, 2, 3, 6, 127, 254, 379, 381, 758, 762, 1091, 1137, 2182, 2274, 3273, 6546, 48133, 96266, 138557, 144399, 277114, 288798, 413489, 415671, 826978, 831342, 1240467, 2480934, 52513103, 105026206, 157539309, 315078618]

約数ペア:

[(1, 315078618), (2, 157539309), (3, 105026206), (6, 52513103), (127, 2480934), (254, 1240467), (379, 831342), (381, 826978), (758, 415671), (762, 413489), (1091, 288798), (1137, 277114), (2182, 144399), (2274, 138557), (3273, 96266), (6546, 48133)]