427894416

素因数分解:

$2^4\times 3^2\times {\mathrm{2971489}}^1$

素因数の和:2971503

約数の個数: 30

約数和(自身を含む): 1197510470

約数和(自身を除く): 769616054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2971489, 5942978, 8914467, 11885956, 17828934, 23771912, 26743401, 35657868, 47543824, 53486802, 71315736, 106973604, 142631472, 213947208, 427894416]

約数ペア:

[(1, 427894416), (2, 213947208), (3, 142631472), (4, 106973604), (6, 71315736), (8, 53486802), (9, 47543824), (12, 35657868), (16, 26743401), (18, 23771912), (24, 17828934), (36, 11885956), (48, 8914467), (72, 5942978), (144, 2971489)]