268677728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1723}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 578684736

約数和(自身を除く): 310007008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 443, 886, 1723, 1772, 3446, 3544, 4873, 6892, 7088, 9746, 13784, 14176, 18953, 19492, 27568, 37906, 38984, 55136, 75812, 77968, 151624, 155936, 303248, 606496, 763289, 1526578, 3053156, 6106312, 8396179, 12212624, 16792358, 24425248, 33584716, 67169432, 134338864, 268677728]

約数ペア:

[(1, 268677728), (2, 134338864), (4, 67169432), (8, 33584716), (11, 24425248), (16, 16792358), (22, 12212624), (32, 8396179), (44, 6106312), (88, 3053156), (176, 1526578), (352, 763289), (443, 606496), (886, 303248), (1723, 155936), (1772, 151624), (3446, 77968), (3544, 75812), (4873, 55136), (6892, 38984), (7088, 37906), (9746, 27568), (13784, 19492), (14176, 18953)]