296874508

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2243}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 618266880

約数和(自身を除く): 321392372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 163, 203, 326, 406, 652, 812, 1141, 2243, 2282, 4486, 4564, 4727, 8972, 9454, 15701, 18908, 31402, 33089, 62804, 65047, 66178, 130094, 132356, 260188, 365609, 455329, 731218, 910658, 1462436, 1821316, 2559263, 5118526, 10237052, 10602661, 21205322, 42410644, 74218627, 148437254, 296874508]

約数ペア:

[(1, 296874508), (2, 148437254), (4, 74218627), (7, 42410644), (14, 21205322), (28, 10602661), (29, 10237052), (58, 5118526), (116, 2559263), (163, 1821316), (203, 1462436), (326, 910658), (406, 731218), (652, 455329), (812, 365609), (1141, 260188), (2243, 132356), (2282, 130094), (4486, 66178), (4564, 65047), (4727, 62804), (8972, 33089), (9454, 31402), (15701, 18908)]