284048136

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20441}}^1$

素因数の和:20646

約数の個数: 48

約数和(自身を含む): 773320860

約数和(自身を除く): 489272724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 20441, 40882, 61323, 81764, 122646, 163528, 183969, 245292, 367938, 490584, 735876, 1471752, 3945113, 7890226, 11835339, 15780452, 23670678, 31560904, 35506017, 47341356, 71012034, 94682712, 142024068, 284048136]

約数ペア:

[(1, 284048136), (2, 142024068), (3, 94682712), (4, 71012034), (6, 47341356), (8, 35506017), (9, 31560904), (12, 23670678), (18, 15780452), (24, 11835339), (36, 7890226), (72, 3945113), (193, 1471752), (386, 735876), (579, 490584), (772, 367938), (1158, 245292), (1544, 183969), (1737, 163528), (2316, 122646), (3474, 81764), (4632, 61323), (6948, 40882), (13896, 20441)]