40338312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240109}}^1$

素因数の和:240125

約数の個数: 32

約数和(自身を含む): 115252800

約数和(自身を除く): 74914488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240109, 480218, 720327, 960436, 1440654, 1680763, 1920872, 2881308, 3361526, 5042289, 5762616, 6723052, 10084578, 13446104, 20169156, 40338312]

約数ペア:

[(1, 40338312), (2, 20169156), (3, 13446104), (4, 10084578), (6, 6723052), (7, 5762616), (8, 5042289), (12, 3361526), (14, 2881308), (21, 1920872), (24, 1680763), (28, 1440654), (42, 960436), (56, 720327), (84, 480218), (168, 240109)]