221470416

素因数分解:

$2^4\times 3^3\times {\mathrm{512663}}^1$

素因数の和:512680

約数の個数: 40

約数和(自身を含む): 635703360

約数和(自身を除く): 414232944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 512663, 1025326, 1537989, 2050652, 3075978, 4101304, 4613967, 6151956, 8202608, 9227934, 12303912, 13841901, 18455868, 24607824, 27683802, 36911736, 55367604, 73823472, 110735208, 221470416]

約数ペア:

[(1, 221470416), (2, 110735208), (3, 73823472), (4, 55367604), (6, 36911736), (8, 27683802), (9, 24607824), (12, 18455868), (16, 13841901), (18, 12303912), (24, 9227934), (27, 8202608), (36, 6151956), (48, 4613967), (54, 4101304), (72, 3075978), (108, 2050652), (144, 1537989), (216, 1025326), (432, 512663)]