304920272

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{33493}}^1$

素因数の和:34070

約数の個数: 20

約数和(自身を含む): 591838980

約数和(自身を除く): 286918708

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 33493, 66986, 133972, 267944, 535888, 19057517, 38115034, 76230068, 152460136, 304920272]

約数ペア:

[(1, 304920272), (2, 152460136), (4, 76230068), (8, 38115034), (16, 19057517), (569, 535888), (1138, 267944), (2276, 133972), (4552, 66986), (9104, 33493)]