268992016

素因数分解:

$2^4\times {\mathrm{2351}}^1\times {\mathrm{7151}}^1$

素因数の和:9510

約数の個数: 20

約数和(自身を含む): 521466624

約数和(自身を除く): 252474608

約数列:

[1, 2, 4, 8, 16, 2351, 4702, 7151, 9404, 14302, 18808, 28604, 37616, 57208, 114416, 16812001, 33624002, 67248004, 134496008, 268992016]

約数ペア:

[(1, 268992016), (2, 134496008), (4, 67248004), (8, 33624002), (16, 16812001), (2351, 114416), (4702, 57208), (7151, 37616), (9404, 28604), (14302, 18808)]