393962328

素因数分解:

$2^3\times 3^2\times {\mathrm{5471699}}^1$

素因数の和:5471711

約数の個数: 24

約数和(自身を含む): 1066981500

約数和(自身を除く): 673019172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5471699, 10943398, 16415097, 21886796, 32830194, 43773592, 49245291, 65660388, 98490582, 131320776, 196981164, 393962328]

約数ペア:

[(1, 393962328), (2, 196981164), (3, 131320776), (4, 98490582), (6, 65660388), (8, 49245291), (9, 43773592), (12, 32830194), (18, 21886796), (24, 16415097), (36, 10943398), (72, 5471699)]