308049304912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{621067147}}^1$

素因数の和:621067186

約数の個数: 20

約数和(自身を含む): 616098610816

約数和(自身を除く): 308049305904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 621067147, 1242134294, 2484268588, 4968537176, 9937074352, 19253081557, 38506163114, 77012326228, 154024652456, 308049304912]

約数ペア:

[(1, 308049304912), (2, 154024652456), (4, 77012326228), (8, 38506163114), (16, 19253081557), (31, 9937074352), (62, 4968537176), (124, 2484268588), (248, 1242134294), (496, 621067147)]