729457516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{21523}}^1$

素因数の和:21793

約数の個数: 24

約数和(自身を含む): 1316838320

約数和(自身を除く): 587380804

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 916, 8473, 16946, 21523, 33892, 43046, 86092, 796351, 1592702, 3185404, 4928767, 9857534, 19715068, 182364379, 364728758, 729457516]

約数ペア:

[(1, 729457516), (2, 364728758), (4, 182364379), (37, 19715068), (74, 9857534), (148, 4928767), (229, 3185404), (458, 1592702), (916, 796351), (8473, 86092), (16946, 43046), (21523, 33892)]