256218216

素因数分解:

$2^3\times 3^1\times {\mathrm{10675759}}^1$

素因数の和:10675768

約数の個数: 16

約数和(自身を含む): 640545600

約数和(自身を除く): 384327384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10675759, 21351518, 32027277, 42703036, 64054554, 85406072, 128109108, 256218216]

約数ペア:

[(1, 256218216), (2, 128109108), (3, 85406072), (4, 64054554), (6, 42703036), (8, 32027277), (12, 21351518), (24, 10675759)]