721661244624

素因数分解:

$2^4\times 3^2\times {\mathrm{5011536421}}^1$

素因数の和:5011536435

約数の個数: 30

約数和(自身を含む): 2019649178066

約数和(自身を除く): 1297987933442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5011536421, 10023072842, 15034609263, 20046145684, 30069218526, 40092291368, 45103827789, 60138437052, 80184582736, 90207655578, 120276874104, 180415311156, 240553748208, 360830622312, 721661244624]

約数ペア:

[(1, 721661244624), (2, 360830622312), (3, 240553748208), (4, 180415311156), (6, 120276874104), (8, 90207655578), (9, 80184582736), (12, 60138437052), (16, 45103827789), (18, 40092291368), (24, 30069218526), (36, 20046145684), (48, 15034609263), (72, 10023072842), (144, 5011536421)]