303996656

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{52631}}^1$

素因数の和:52677

約数の個数: 30

約数和(自身を含む): 621636552

約数和(自身を除く): 317639896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 52631, 105262, 210524, 421048, 842096, 999989, 1999978, 3999956, 7999912, 15999824, 18999791, 37999582, 75999164, 151998328, 303996656]

約数ペア:

[(1, 303996656), (2, 151998328), (4, 75999164), (8, 37999582), (16, 18999791), (19, 15999824), (38, 7999912), (76, 3999956), (152, 1999978), (304, 999989), (361, 842096), (722, 421048), (1444, 210524), (2888, 105262), (5776, 52631)]