287238372

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{47969}}^1$

素因数の和:48475

約数の個数: 24

約数和(自身を含む): 671580000

約数和(自身を除く): 384341628

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 47969, 95938, 143907, 191876, 287814, 575628, 23936531, 47873062, 71809593, 95746124, 143619186, 287238372]

約数ペア:

[(1, 287238372), (2, 143619186), (3, 95746124), (4, 71809593), (6, 47873062), (12, 23936531), (499, 575628), (998, 287814), (1497, 191876), (1996, 143907), (2994, 95938), (5988, 47969)]