246565488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395137}}^1$

素因数の和:395161

約数の個数: 40

約数和(自身を含む): 685959568

約数和(自身を除く): 439394080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 395137, 790274, 1185411, 1580548, 2370822, 3161096, 4741644, 5136781, 6322192, 9483288, 10273562, 15410343, 18966576, 20547124, 30820686, 41094248, 61641372, 82188496, 123282744, 246565488]

約数ペア:

[(1, 246565488), (2, 123282744), (3, 82188496), (4, 61641372), (6, 41094248), (8, 30820686), (12, 20547124), (13, 18966576), (16, 15410343), (24, 10273562), (26, 9483288), (39, 6322192), (48, 5136781), (52, 4741644), (78, 3161096), (104, 2370822), (156, 1580548), (208, 1185411), (312, 790274), (624, 395137)]