289666524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8191}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 774373376

約数和(自身を除く): 484706852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5894, 8191, 8841, 11788, 16382, 17682, 24573, 32764, 35364, 49146, 57337, 98292, 114674, 172011, 229348, 344022, 688044, 3448411, 6896822, 10345233, 13793644, 20690466, 24138877, 41380932, 48277754, 72416631, 96555508, 144833262, 289666524]

約数ペア:

[(1, 289666524), (2, 144833262), (3, 96555508), (4, 72416631), (6, 48277754), (7, 41380932), (12, 24138877), (14, 20690466), (21, 13793644), (28, 10345233), (42, 6896822), (84, 3448411), (421, 688044), (842, 344022), (1263, 229348), (1684, 172011), (2526, 114674), (2947, 98292), (5052, 57337), (5894, 49146), (8191, 35364), (8841, 32764), (11788, 24573), (16382, 17682)]