289488972

素因数分解:

$2^2\times 3^1\times {\mathrm{3511}}^1\times {\mathrm{6871}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 675764992

約数和(自身を除く): 386276020

約数列:

[1, 2, 3, 4, 6, 12, 3511, 6871, 7022, 10533, 13742, 14044, 20613, 21066, 27484, 41226, 42132, 82452, 24124081, 48248162, 72372243, 96496324, 144744486, 289488972]

約数ペア:

[(1, 289488972), (2, 144744486), (3, 96496324), (4, 72372243), (6, 48248162), (12, 24124081), (3511, 82452), (6871, 42132), (7022, 41226), (10533, 27484), (13742, 21066), (14044, 20613)]