256844856

素因数分解:

$2^3\times 3^1\times {\mathrm{10701869}}^1$

素因数の和:10701878

約数の個数: 16

約数和(自身を含む): 642112200

約数和(自身を除く): 385267344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10701869, 21403738, 32105607, 42807476, 64211214, 85614952, 128422428, 256844856]

約数ペア:

[(1, 256844856), (2, 128422428), (3, 85614952), (4, 64211214), (6, 42807476), (8, 32105607), (12, 21403738), (24, 10701869)]