220412628

素因数分解:

$2^2\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{4787}}^1$

素因数の和:6076

約数の個数: 36

約数和(自身を含む): 557706240

約数和(自身を除く): 337293612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1279, 2558, 3837, 4787, 5116, 7674, 9574, 11511, 14361, 15348, 19148, 23022, 28722, 43083, 46044, 57444, 86166, 172332, 6122573, 12245146, 18367719, 24490292, 36735438, 55103157, 73470876, 110206314, 220412628]

約数ペア:

[(1, 220412628), (2, 110206314), (3, 73470876), (4, 55103157), (6, 36735438), (9, 24490292), (12, 18367719), (18, 12245146), (36, 6122573), (1279, 172332), (2558, 86166), (3837, 57444), (4787, 46044), (5116, 43083), (7674, 28722), (9574, 23022), (11511, 19148), (14361, 15348)]