2643675648

素因数分解:

$2^9\times 3^1\times {\mathrm{1721143}}^1$

素因数の和:1721164

約数の個数: 40

約数和(自身を含む): 7042921248

約数和(自身を除く): 4399245600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1721143, 3442286, 5163429, 6884572, 10326858, 13769144, 20653716, 27538288, 41307432, 55076576, 82614864, 110153152, 165229728, 220306304, 330459456, 440612608, 660918912, 881225216, 1321837824, 2643675648]

約数ペア:

[(1, 2643675648), (2, 1321837824), (3, 881225216), (4, 660918912), (6, 440612608), (8, 330459456), (12, 220306304), (16, 165229728), (24, 110153152), (32, 82614864), (48, 55076576), (64, 41307432), (96, 27538288), (128, 20653716), (192, 13769144), (256, 10326858), (384, 6884572), (512, 5163429), (768, 3442286), (1536, 1721143)]