213723312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{404779}}^1$

素因数の和:404801

約数の個数: 40

約数和(自身を含む): 602312640

約数和(自身を除く): 388589328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 404779, 809558, 1214337, 1619116, 2428674, 3238232, 4452569, 4857348, 6476464, 8905138, 9714696, 13357707, 17810276, 19429392, 26715414, 35620552, 53430828, 71241104, 106861656, 213723312]

約数ペア:

[(1, 213723312), (2, 106861656), (3, 71241104), (4, 53430828), (6, 35620552), (8, 26715414), (11, 19429392), (12, 17810276), (16, 13357707), (22, 9714696), (24, 8905138), (33, 6476464), (44, 4857348), (48, 4452569), (66, 3238232), (88, 2428674), (132, 1619116), (176, 1214337), (264, 809558), (528, 404779)]