420972624

素因数分解:

$2^4\times 3^2\times {\mathrm{2923421}}^1$

素因数の和:2923435

約数の個数: 30

約数和(自身を含む): 1178139066

約数和(自身を除く): 757166442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2923421, 5846842, 8770263, 11693684, 17540526, 23387368, 26310789, 35081052, 46774736, 52621578, 70162104, 105243156, 140324208, 210486312, 420972624]

約数ペア:

[(1, 420972624), (2, 210486312), (3, 140324208), (4, 105243156), (6, 70162104), (8, 52621578), (9, 46774736), (12, 35081052), (16, 26310789), (18, 23387368), (24, 17540526), (36, 11693684), (48, 8770263), (72, 5846842), (144, 2923421)]