218432824072

素因数分解:

$2^3\times {\mathrm{10343}}^1\times {\mathrm{2639863}}^1$

素因数の和:2650212

約数の個数: 16

約数和(自身を含む): 409601298240

約数和(自身を除く): 191168474168

約数列:

[1, 2, 4, 8, 10343, 20686, 41372, 82744, 2639863, 5279726, 10559452, 21118904, 27304103009, 54608206018, 109216412036, 218432824072]

約数ペア:

[(1, 218432824072), (2, 109216412036), (4, 54608206018), (8, 27304103009), (10343, 21118904), (20686, 10559452), (41372, 5279726), (82744, 2639863)]