272888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 639360

約数和(自身を除く): 366472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 443, 616, 886, 1772, 3101, 3544, 4873, 6202, 9746, 12404, 19492, 24808, 34111, 38984, 68222, 136444, 272888]

約数ペア:

[(1, 272888), (2, 136444), (4, 68222), (7, 38984), (8, 34111), (11, 24808), (14, 19492), (22, 12404), (28, 9746), (44, 6202), (56, 4873), (77, 3544), (88, 3101), (154, 1772), (308, 886), (443, 616)]