580644

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^2$

素因数の和:264

約数の個数: 27

約数和(自身を含む): 1479387

約数和(自身を除く): 898743

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 16129, 32258, 48387, 64516, 96774, 145161, 193548, 290322, 580644]

約数ペア:

[(1, 580644), (2, 290322), (3, 193548), (4, 145161), (6, 96774), (9, 64516), (12, 48387), (18, 32258), (36, 16129), (127, 4572), (254, 2286), (381, 1524), (508, 1143)]