344097940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{748039}}^1$

素因数の和:748071

約数の個数: 24

約数和(自身を含む): 754024320

約数和(自身を除く): 409926380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 748039, 1496078, 2992156, 3740195, 7480390, 14960780, 17204897, 34409794, 68819588, 86024485, 172048970, 344097940]

約数ペア:

[(1, 344097940), (2, 172048970), (4, 86024485), (5, 68819588), (10, 34409794), (20, 17204897), (23, 14960780), (46, 7480390), (92, 3740195), (115, 2992156), (230, 1496078), (460, 748039)]