394736848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5044

約数の個数: 60

約数和(自身を含む): 861327684

約数和(自身を除く): 466590836

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1804, 1936, 3608, 4961, 4973, 7216, 9922, 9946, 19844, 19892, 39688, 39784, 54703, 79376, 79568, 109406, 203893, 218812, 407786, 437624, 601733, 815572, 875248, 1203466, 1631144, 2242823, 2406932, 3262288, 4485646, 4813864, 8971292, 9627728, 17942584, 24671053, 35885168, 49342106, 98684212, 197368424, 394736848]

約数ペア:

[(1, 394736848), (2, 197368424), (4, 98684212), (8, 49342106), (11, 35885168), (16, 24671053), (22, 17942584), (41, 9627728), (44, 8971292), (82, 4813864), (88, 4485646), (121, 3262288), (164, 2406932), (176, 2242823), (242, 1631144), (328, 1203466), (451, 875248), (484, 815572), (656, 601733), (902, 437624), (968, 407786), (1804, 218812), (1936, 203893), (3608, 109406), (4961, 79568), (4973, 79376), (7216, 54703), (9922, 39784), (9946, 39688), (19844, 19892)]