345156738

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 699820800

約数和(自身を除く): 354664062

約数列:

[1, 2, 3, 6, 139, 163, 278, 326, 417, 489, 834, 978, 2539, 5078, 7617, 15234, 22657, 45314, 67971, 135942, 352921, 413857, 705842, 827714, 1058763, 1241571, 2117526, 2483142, 57526123, 115052246, 172578369, 345156738]

約数ペア:

[(1, 345156738), (2, 172578369), (3, 115052246), (6, 57526123), (139, 2483142), (163, 2117526), (278, 1241571), (326, 1058763), (417, 827714), (489, 705842), (834, 413857), (978, 352921), (2539, 135942), (5078, 67971), (7617, 45314), (15234, 22657)]