1290421824

素因数分解:

$2^6\times 3^1\times {\mathrm{6720947}}^1$

素因数の和:6720962

約数の個数: 28

約数和(自身を含む): 3414241584

約数和(自身を除く): 2123819760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 6720947, 13441894, 20162841, 26883788, 40325682, 53767576, 80651364, 107535152, 161302728, 215070304, 322605456, 430140608, 645210912, 1290421824]

約数ペア:

[(1, 1290421824), (2, 645210912), (3, 430140608), (4, 322605456), (6, 215070304), (8, 161302728), (12, 107535152), (16, 80651364), (24, 53767576), (32, 40325682), (48, 26883788), (64, 20162841), (96, 13441894), (192, 6720947)]