289188864

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31379}}^1$

素因数の和:31405

約数の個数: 66

約数和(自身を含む): 835053180

約数和(自身を除く): 545864316

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, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 31379, 62758, 94137, 125516, 188274, 251032, 282411, 376548, 502064, 564822, 753096, 1004128, 1129644, 1506192, 2008256, 2259288, 3012384, 4016512, 4518576, 6024768, 8033024, 9037152, 12049536, 16066048, 18074304, 24099072, 32132096, 36148608, 48198144, 72297216, 96396288, 144594432, 289188864]

約数ペア:

[(1, 289188864), (2, 144594432), (3, 96396288), (4, 72297216), (6, 48198144), (8, 36148608), (9, 32132096), (12, 24099072), (16, 18074304), (18, 16066048), (24, 12049536), (32, 9037152), (36, 8033024), (48, 6024768), (64, 4518576), (72, 4016512), (96, 3012384), (128, 2259288), (144, 2008256), (192, 1506192), (256, 1129644), (288, 1004128), (384, 753096), (512, 564822), (576, 502064), (768, 376548), (1024, 282411), (1152, 251032), (1536, 188274), (2304, 125516), (3072, 94137), (4608, 62758), (9216, 31379)]