256335130206

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{55411831}}^1$

素因数の和:55412096

約数の個数: 24

約数和(自身を含む): 557553853584

約数和(自身を除く): 301218723378

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 55411831, 110823662, 166235493, 332470986, 498706479, 997412958, 14240840567, 28481681134, 42722521701, 85445043402, 128167565103, 256335130206]

約数ペア:

[(1, 256335130206), (2, 128167565103), (3, 85445043402), (6, 42722521701), (9, 28481681134), (18, 14240840567), (257, 997412958), (514, 498706479), (771, 332470986), (1542, 166235493), (2313, 110823662), (4626, 55411831)]