248991012

素因数分解:

$2^2\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{4159}}^1$

素因数の和:5832

約数の個数: 36

約数和(自身を含む): 629923840

約数和(自身を除く): 380932828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1663, 3326, 4159, 4989, 6652, 8318, 9978, 12477, 14967, 16636, 19956, 24954, 29934, 37431, 49908, 59868, 74862, 149724, 6916417, 13832834, 20749251, 27665668, 41498502, 62247753, 82997004, 124495506, 248991012]

約数ペア:

[(1, 248991012), (2, 124495506), (3, 82997004), (4, 62247753), (6, 41498502), (9, 27665668), (12, 20749251), (18, 13832834), (36, 6916417), (1663, 149724), (3326, 74862), (4159, 59868), (4989, 49908), (6652, 37431), (8318, 29934), (9978, 24954), (12477, 19956), (14967, 16636)]