412948448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2351}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 889056000

約数和(自身を除く): 476107552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 499, 998, 1996, 2351, 3992, 4702, 5489, 7984, 9404, 10978, 15968, 18808, 21956, 25861, 37616, 43912, 51722, 75232, 87824, 103444, 175648, 206888, 413776, 827552, 1173149, 2346298, 4692596, 9385192, 12904639, 18770384, 25809278, 37540768, 51618556, 103237112, 206474224, 412948448]

約数ペア:

[(1, 412948448), (2, 206474224), (4, 103237112), (8, 51618556), (11, 37540768), (16, 25809278), (22, 18770384), (32, 12904639), (44, 9385192), (88, 4692596), (176, 2346298), (352, 1173149), (499, 827552), (998, 413776), (1996, 206888), (2351, 175648), (3992, 103444), (4702, 87824), (5489, 75232), (7984, 51722), (9404, 43912), (10978, 37616), (15968, 25861), (18808, 21956)]