664669728

素因数分解:

$2^5\times 3^2\times {\mathrm{2307881}}^1$

素因数の和:2307897

約数の個数: 36

約数和(自身を含む): 1890155358

約数和(自身を除く): 1225485630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2307881, 4615762, 6923643, 9231524, 13847286, 18463048, 20770929, 27694572, 36926096, 41541858, 55389144, 73852192, 83083716, 110778288, 166167432, 221556576, 332334864, 664669728]

約数ペア:

[(1, 664669728), (2, 332334864), (3, 221556576), (4, 166167432), (6, 110778288), (8, 83083716), (9, 73852192), (12, 55389144), (16, 41541858), (18, 36926096), (24, 27694572), (32, 20770929), (36, 18463048), (48, 13847286), (72, 9231524), (96, 6923643), (144, 4615762), (288, 2307881)]