408979248

素因数分解:

$2^4\times 3^1\times {\mathrm{8520401}}^1$

素因数の和:8520412

約数の個数: 20

約数和(自身を含む): 1056529848

約数和(自身を除く): 647550600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8520401, 17040802, 25561203, 34081604, 51122406, 68163208, 102244812, 136326416, 204489624, 408979248]

約数ペア:

[(1, 408979248), (2, 204489624), (3, 136326416), (4, 102244812), (6, 68163208), (8, 51122406), (12, 34081604), (16, 25561203), (24, 17040802), (48, 8520401)]