318026448

素因数分解:

$2^4\times 3^2\times {\mathrm{2208517}}^1$

素因数の和:2208531

約数の個数: 30

約数和(自身を含む): 890032754

約数和(自身を除く): 572006306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2208517, 4417034, 6625551, 8834068, 13251102, 17668136, 19876653, 26502204, 35336272, 39753306, 53004408, 79506612, 106008816, 159013224, 318026448]

約数ペア:

[(1, 318026448), (2, 159013224), (3, 106008816), (4, 79506612), (6, 53004408), (8, 39753306), (9, 35336272), (12, 26502204), (16, 19876653), (18, 17668136), (24, 13251102), (36, 8834068), (48, 6625551), (72, 4417034), (144, 2208517)]