645013872

素因数分解:

$2^4\times 3^2\times {\mathrm{4479263}}^1$

素因数の和:4479277

約数の個数: 30

約数和(自身を含む): 1805143392

約数和(自身を除く): 1160129520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4479263, 8958526, 13437789, 17917052, 26875578, 35834104, 40313367, 53751156, 71668208, 80626734, 107502312, 161253468, 215004624, 322506936, 645013872]

約数ペア:

[(1, 645013872), (2, 322506936), (3, 215004624), (4, 161253468), (6, 107502312), (8, 80626734), (9, 71668208), (12, 53751156), (16, 40313367), (18, 35834104), (24, 26875578), (36, 17917052), (48, 13437789), (72, 8958526), (144, 4479263)]