470891501144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1162741}}^1$

素因数の和:1162872

約数の個数: 64

約数和(自身を含む): 964424724480

約数和(自身を除く): 493533223336

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 71, 92, 124, 142, 184, 248, 284, 568, 713, 1426, 1633, 2201, 2852, 3266, 4402, 5704, 6532, 8804, 13064, 17608, 50623, 101246, 202492, 404984, 1162741, 2325482, 4650964, 9301928, 26743043, 36044971, 53486086, 72089942, 82554611, 106972172, 144179884, 165109222, 213944344, 288359768, 330218444, 660436888, 829034333, 1658068666, 1898756053, 2559192941, 3316137332, 3797512106, 5118385882, 6632274664, 7595024212, 10236771764, 15190048424, 20473543528, 58861437643, 117722875286, 235445750572, 470891501144]

約数ペア:

[(1, 470891501144), (2, 235445750572), (4, 117722875286), (8, 58861437643), (23, 20473543528), (31, 15190048424), (46, 10236771764), (62, 7595024212), (71, 6632274664), (92, 5118385882), (124, 3797512106), (142, 3316137332), (184, 2559192941), (248, 1898756053), (284, 1658068666), (568, 829034333), (713, 660436888), (1426, 330218444), (1633, 288359768), (2201, 213944344), (2852, 165109222), (3266, 144179884), (4402, 106972172), (5704, 82554611), (6532, 72089942), (8804, 53486086), (13064, 36044971), (17608, 26743043), (50623, 9301928), (101246, 4650964), (202492, 2325482), (404984, 1162741)]