728292

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 1715616

約数和(自身を除く): 987324

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 443, 548, 822, 886, 1329, 1644, 1772, 2658, 5316, 60691, 121382, 182073, 242764, 364146, 728292]

約数ペア:

[(1, 728292), (2, 364146), (3, 242764), (4, 182073), (6, 121382), (12, 60691), (137, 5316), (274, 2658), (411, 1772), (443, 1644), (548, 1329), (822, 886)]