1016323189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 1308441600

約数和(自身を除く): 292118411

約数列:

[1, 7, 17, 31, 43, 119, 149, 217, 301, 527, 731, 1043, 1333, 1849, 2533, 3689, 4619, 5117, 6407, 9331, 12943, 17731, 22661, 31433, 32333, 44849, 57319, 78523, 108919, 158627, 198617, 220031, 275501, 401233, 549661, 762433, 974423, 1390319, 1928507, 3376489, 4683517, 6820961, 8540531, 23635423, 32784619, 59783717, 145189027, 1016323189]

約数ペア:

[(1, 1016323189), (7, 145189027), (17, 59783717), (31, 32784619), (43, 23635423), (119, 8540531), (149, 6820961), (217, 4683517), (301, 3376489), (527, 1928507), (731, 1390319), (1043, 974423), (1333, 762433), (1849, 549661), (2533, 401233), (3689, 275501), (4619, 220031), (5117, 198617), (6407, 158627), (9331, 108919), (12943, 78523), (17731, 57319), (22661, 44849), (31433, 32333)]