660727296

素因数分解:

$2^9\times 3^2\times {\mathrm{143387}}^1$

素因数の和:143411

約数の個数: 60

約数和(自身を含む): 1906917012

約数和(自身を除く): 1246189716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 143387, 286774, 430161, 573548, 860322, 1147096, 1290483, 1720644, 2294192, 2580966, 3441288, 4588384, 5161932, 6882576, 9176768, 10323864, 13765152, 18353536, 20647728, 27530304, 36707072, 41295456, 55060608, 73414144, 82590912, 110121216, 165181824, 220242432, 330363648, 660727296]

約数ペア:

[(1, 660727296), (2, 330363648), (3, 220242432), (4, 165181824), (6, 110121216), (8, 82590912), (9, 73414144), (12, 55060608), (16, 41295456), (18, 36707072), (24, 27530304), (32, 20647728), (36, 18353536), (48, 13765152), (64, 10323864), (72, 9176768), (96, 6882576), (128, 5161932), (144, 4588384), (192, 3441288), (256, 2580966), (288, 2294192), (384, 1720644), (512, 1290483), (576, 1147096), (768, 860322), (1152, 573548), (1536, 430161), (2304, 286774), (4608, 143387)]