309995352

素因数分解:

$2^3\times 3^2\times {\mathrm{4305491}}^1$

素因数の和:4305503

約数の個数: 24

約数和(自身を含む): 839570940

約数和(自身を除く): 529575588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4305491, 8610982, 12916473, 17221964, 25832946, 34443928, 38749419, 51665892, 77498838, 103331784, 154997676, 309995352]

約数ペア:

[(1, 309995352), (2, 154997676), (3, 103331784), (4, 77498838), (6, 51665892), (8, 38749419), (9, 34443928), (12, 25832946), (18, 17221964), (24, 12916473), (36, 8610982), (72, 4305491)]