219513372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2473}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 552790560

約数和(自身を除く): 333277188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 569, 1138, 1707, 2276, 2473, 3414, 4946, 6828, 7397, 7419, 9892, 14794, 14838, 22191, 29588, 29676, 32149, 44382, 64298, 88764, 96447, 128596, 192894, 385788, 1407137, 2814274, 4221411, 5628548, 8442822, 16885644, 18292781, 36585562, 54878343, 73171124, 109756686, 219513372]

約数ペア:

[(1, 219513372), (2, 109756686), (3, 73171124), (4, 54878343), (6, 36585562), (12, 18292781), (13, 16885644), (26, 8442822), (39, 5628548), (52, 4221411), (78, 2814274), (156, 1407137), (569, 385788), (1138, 192894), (1707, 128596), (2276, 96447), (2473, 88764), (3414, 64298), (4946, 44382), (6828, 32149), (7397, 29676), (7419, 29588), (9892, 22191), (14794, 14838)]