247880112

素因数分解:

$2^4\times 3^1\times {\mathrm{5164169}}^1$

素因数の和:5164180

約数の個数: 20

約数和(自身を含む): 640357080

約数和(自身を除く): 392476968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5164169, 10328338, 15492507, 20656676, 30985014, 41313352, 61970028, 82626704, 123940056, 247880112]

約数ペア:

[(1, 247880112), (2, 123940056), (3, 82626704), (4, 61970028), (6, 41313352), (8, 30985014), (12, 20656676), (16, 15492507), (24, 10328338), (48, 5164169)]