289597764

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{54973}}^1$

素因数の和:55419

約数の個数: 24

約数和(自身を含む): 677279680

約数和(自身を除く): 387681916

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 54973, 109946, 164919, 219892, 329838, 659676, 24133147, 48266294, 72399441, 96532588, 144798882, 289597764]

約数ペア:

[(1, 289597764), (2, 144798882), (3, 96532588), (4, 72399441), (6, 48266294), (12, 24133147), (439, 659676), (878, 329838), (1317, 219892), (1756, 164919), (2634, 109946), (5268, 54973)]