1263720864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1880537}}^1$

素因数の和:1880557

約数の個数: 48

約数和(自身を含む): 3791164608

約数和(自身を除く): 2527443744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1880537, 3761074, 5641611, 7522148, 11283222, 13163759, 15044296, 22566444, 26327518, 30088592, 39491277, 45132888, 52655036, 60177184, 78982554, 90265776, 105310072, 157965108, 180531552, 210620144, 315930216, 421240288, 631860432, 1263720864]

約数ペア:

[(1, 1263720864), (2, 631860432), (3, 421240288), (4, 315930216), (6, 210620144), (7, 180531552), (8, 157965108), (12, 105310072), (14, 90265776), (16, 78982554), (21, 60177184), (24, 52655036), (28, 45132888), (32, 39491277), (42, 30088592), (48, 26327518), (56, 22566444), (84, 15044296), (96, 13163759), (112, 11283222), (168, 7522148), (224, 5641611), (336, 3761074), (672, 1880537)]