725268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 1781920

約数和(自身を除く): 1056652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 3181, 6362, 9543, 12724, 19086, 38172, 60439, 120878, 181317, 241756, 362634, 725268]

約数ペア:

[(1, 725268), (2, 362634), (3, 241756), (4, 181317), (6, 120878), (12, 60439), (19, 38172), (38, 19086), (57, 12724), (76, 9543), (114, 6362), (228, 3181)]