228379212

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{7727}}^1$

素因数の和:8558

約数の個数: 36

約数和(自身を含む): 578069856

約数和(自身を除く): 349690644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 3284, 4926, 7389, 7727, 9852, 14778, 15454, 23181, 29556, 30908, 46362, 69543, 92724, 139086, 278172, 6343867, 12687734, 19031601, 25375468, 38063202, 57094803, 76126404, 114189606, 228379212]

約数ペア:

[(1, 228379212), (2, 114189606), (3, 76126404), (4, 57094803), (6, 38063202), (9, 25375468), (12, 19031601), (18, 12687734), (36, 6343867), (821, 278172), (1642, 139086), (2463, 92724), (3284, 69543), (4926, 46362), (7389, 30908), (7727, 29556), (9852, 23181), (14778, 15454)]