320490804

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 756056448

約数和(自身を除く): 435565644

約数列:

[1, 2, 3, 4, 6, 12, 173, 317, 346, 487, 519, 634, 692, 951, 974, 1038, 1268, 1461, 1902, 1948, 2076, 2922, 3804, 5844, 54841, 84251, 109682, 154379, 164523, 168502, 219364, 252753, 308758, 329046, 337004, 463137, 505506, 617516, 658092, 926274, 1011012, 1852548, 26707567, 53415134, 80122701, 106830268, 160245402, 320490804]

約数ペア:

[(1, 320490804), (2, 160245402), (3, 106830268), (4, 80122701), (6, 53415134), (12, 26707567), (173, 1852548), (317, 1011012), (346, 926274), (487, 658092), (519, 617516), (634, 505506), (692, 463137), (951, 337004), (974, 329046), (1038, 308758), (1268, 252753), (1461, 219364), (1902, 168502), (1948, 164523), (2076, 154379), (2922, 109682), (3804, 84251), (5844, 54841)]