280302912

素因数分解:

$2^6\times 3^2\times {\mathrm{486637}}^1$

素因数の和:486655

約数の個数: 42

約数和(自身を含む): 803439338

約数和(自身を除く): 523136426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486637, 973274, 1459911, 1946548, 2919822, 3893096, 4379733, 5839644, 7786192, 8759466, 11679288, 15572384, 17518932, 23358576, 31144768, 35037864, 46717152, 70075728, 93434304, 140151456, 280302912]

約数ペア:

[(1, 280302912), (2, 140151456), (3, 93434304), (4, 70075728), (6, 46717152), (8, 35037864), (9, 31144768), (12, 23358576), (16, 17518932), (18, 15572384), (24, 11679288), (32, 8759466), (36, 7786192), (48, 5839644), (64, 4379733), (72, 3893096), (96, 2919822), (144, 1946548), (192, 1459911), (288, 973274), (576, 486637)]