287449096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{12143}}^1$

素因数の和:12429

約数の個数: 32

約数和(自身を含む): 590198400

約数和(自身を除く): 302749304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2959, 5918, 11836, 12143, 23672, 24286, 48572, 97144, 133573, 267146, 534292, 1068584, 3266467, 6532934, 13065868, 26131736, 35931137, 71862274, 143724548, 287449096]

約数ペア:

[(1, 287449096), (2, 143724548), (4, 71862274), (8, 35931137), (11, 26131736), (22, 13065868), (44, 6532934), (88, 3266467), (269, 1068584), (538, 534292), (1076, 267146), (2152, 133573), (2959, 97144), (5918, 48572), (11836, 24286), (12143, 23672)]