268282504

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2591}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 588798720

約数和(自身を除く): 320516216

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1849, 2408, 2591, 3698, 5182, 7396, 10364, 12943, 14792, 18137, 20728, 25886, 36274, 51772, 72548, 103544, 111413, 145096, 222826, 445652, 779891, 891304, 1559782, 3119564, 4790759, 6239128, 9581518, 19163036, 33535313, 38326072, 67070626, 134141252, 268282504]

約数ペア:

[(1, 268282504), (2, 134141252), (4, 67070626), (7, 38326072), (8, 33535313), (14, 19163036), (28, 9581518), (43, 6239128), (56, 4790759), (86, 3119564), (172, 1559782), (301, 891304), (344, 779891), (602, 445652), (1204, 222826), (1849, 145096), (2408, 111413), (2591, 103544), (3698, 72548), (5182, 51772), (7396, 36274), (10364, 25886), (12943, 20728), (14792, 18137)]