247401144

素因数分解:

$2^3\times 3^2\times {\mathrm{3436127}}^1$

素因数の和:3436139

約数の個数: 24

約数和(自身を含む): 670044960

約数和(自身を除く): 422643816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3436127, 6872254, 10308381, 13744508, 20616762, 27489016, 30925143, 41233524, 61850286, 82467048, 123700572, 247401144]

約数ペア:

[(1, 247401144), (2, 123700572), (3, 82467048), (4, 61850286), (6, 41233524), (8, 30925143), (9, 27489016), (12, 20616762), (18, 13744508), (24, 10308381), (36, 6872254), (72, 3436127)]