256127076

素因数分解:

$2^2\times 3^3\times {\mathrm{937}}^1\times {\mathrm{2531}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 665004480

約数和(自身を除く): 408877404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 937, 1874, 2531, 2811, 3748, 5062, 5622, 7593, 8433, 10124, 11244, 15186, 16866, 22779, 25299, 30372, 33732, 45558, 50598, 68337, 91116, 101196, 136674, 273348, 2371547, 4743094, 7114641, 9486188, 14229282, 21343923, 28458564, 42687846, 64031769, 85375692, 128063538, 256127076]

約数ペア:

[(1, 256127076), (2, 128063538), (3, 85375692), (4, 64031769), (6, 42687846), (9, 28458564), (12, 21343923), (18, 14229282), (27, 9486188), (36, 7114641), (54, 4743094), (108, 2371547), (937, 273348), (1874, 136674), (2531, 101196), (2811, 91116), (3748, 68337), (5062, 50598), (5622, 45558), (7593, 33732), (8433, 30372), (10124, 25299), (11244, 22779), (15186, 16866)]