309270064

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{51001}}^1$

素因数の和:51388

約数の個数: 20

約数和(自身を含む): 600803560

約数和(自身を除く): 291533496

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 51001, 102002, 204004, 408008, 816016, 19329379, 38658758, 77317516, 154635032, 309270064]

約数ペア:

[(1, 309270064), (2, 154635032), (4, 77317516), (8, 38658758), (16, 19329379), (379, 816016), (758, 408008), (1516, 204004), (3032, 102002), (6064, 51001)]