245320428

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{30197}}^1$

素因数の和:30881

約数の個数: 24

約数和(自身を含む): 573278832

約数和(自身を除く): 327958404

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 30197, 60394, 90591, 120788, 181182, 362364, 20443369, 40886738, 61330107, 81773476, 122660214, 245320428]

約数ペア:

[(1, 245320428), (2, 122660214), (3, 81773476), (4, 61330107), (6, 40886738), (12, 20443369), (677, 362364), (1354, 181182), (2031, 120788), (2708, 90591), (4062, 60394), (8124, 30197)]