1257168864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1870787}}^1$

素因数の和:1870807

約数の個数: 48

約数和(自身を含む): 3771508608

約数和(自身を除く): 2514339744

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, 1870787, 3741574, 5612361, 7483148, 11224722, 13095509, 14966296, 22449444, 26191018, 29932592, 39286527, 44898888, 52382036, 59865184, 78573054, 89797776, 104764072, 157146108, 179595552, 209528144, 314292216, 419056288, 628584432, 1257168864]

約数ペア:

[(1, 1257168864), (2, 628584432), (3, 419056288), (4, 314292216), (6, 209528144), (7, 179595552), (8, 157146108), (12, 104764072), (14, 89797776), (16, 78573054), (21, 59865184), (24, 52382036), (28, 44898888), (32, 39286527), (42, 29932592), (48, 26191018), (56, 22449444), (84, 14966296), (96, 13095509), (112, 11224722), (168, 7483148), (224, 5612361), (336, 3741574), (672, 1870787)]