313664792

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{55457}}^1$

素因数の和:55571

約数の個数: 32

約数和(自身を含む): 678805920

約数和(自身を除く): 365141128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 55457, 110914, 221828, 388199, 443656, 776398, 1552796, 3105592, 5601157, 11202314, 22404628, 39208099, 44809256, 78416198, 156832396, 313664792]

約数ペア:

[(1, 313664792), (2, 156832396), (4, 78416198), (7, 44809256), (8, 39208099), (14, 22404628), (28, 11202314), (56, 5601157), (101, 3105592), (202, 1552796), (404, 776398), (707, 443656), (808, 388199), (1414, 221828), (2828, 110914), (5656, 55457)]