281724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 696528

約数和(自身を除く): 414804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1381, 2762, 4143, 5524, 8286, 16572, 23477, 46954, 70431, 93908, 140862, 281724]

約数ペア:

[(1, 281724), (2, 140862), (3, 93908), (4, 70431), (6, 46954), (12, 23477), (17, 16572), (34, 8286), (51, 5524), (68, 4143), (102, 2762), (204, 1381)]