289280484

素因数分解:

$2^2\times 3^4\times {\mathrm{892841}}^1$

素因数の和:892857

約数の個数: 30

約数和(自身を含む): 756237174

約数和(自身を除く): 466956690

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 892841, 1785682, 2678523, 3571364, 5357046, 8035569, 10714092, 16071138, 24106707, 32142276, 48213414, 72320121, 96426828, 144640242, 289280484]

約数ペア:

[(1, 289280484), (2, 144640242), (3, 96426828), (4, 72320121), (6, 48213414), (9, 32142276), (12, 24106707), (18, 16071138), (27, 10714092), (36, 8035569), (54, 5357046), (81, 3571364), (108, 2678523), (162, 1785682), (324, 892841)]