1296759372

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{1637}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 3051240192

約数和(自身を除く): 1754480820

約数列:

[1, 2, 3, 4, 6, 12, 251, 263, 502, 526, 753, 789, 1004, 1052, 1506, 1578, 1637, 3012, 3156, 3274, 4911, 6548, 9822, 19644, 66013, 132026, 198039, 264052, 396078, 410887, 430531, 792156, 821774, 861062, 1232661, 1291593, 1643548, 1722124, 2465322, 2583186, 4930644, 5166372, 108063281, 216126562, 324189843, 432253124, 648379686, 1296759372]

約数ペア:

[(1, 1296759372), (2, 648379686), (3, 432253124), (4, 324189843), (6, 216126562), (12, 108063281), (251, 5166372), (263, 4930644), (502, 2583186), (526, 2465322), (753, 1722124), (789, 1643548), (1004, 1291593), (1052, 1232661), (1506, 861062), (1578, 821774), (1637, 792156), (3012, 430531), (3156, 410887), (3274, 396078), (4911, 264052), (6548, 198039), (9822, 132026), (19644, 66013)]