2048373856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 4273274880

約数和(自身を除く): 2224901024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 127, 142, 229, 248, 254, 284, 458, 496, 508, 568, 916, 992, 1016, 1136, 1832, 2032, 2201, 2272, 3664, 3937, 4064, 4402, 7099, 7328, 7874, 8804, 9017, 14198, 15748, 16259, 17608, 18034, 28396, 29083, 31496, 32518, 35216, 36068, 56792, 58166, 62992, 65036, 70432, 72136, 113584, 116332, 125984, 130072, 144272, 227168, 232664, 260144, 279527, 288544, 465328, 504029, 520288, 559054, 901573, 930656, 1008058, 1118108, 1803146, 2016116, 2064893, 2236216, 3606292, 4032232, 4129786, 4472432, 7212584, 8064464, 8259572, 8944864, 14425168, 16128928, 16519144, 28850336, 33038288, 64011683, 66076576, 128023366, 256046732, 512093464, 1024186928, 2048373856]

約数ペア:

[(1, 2048373856), (2, 1024186928), (4, 512093464), (8, 256046732), (16, 128023366), (31, 66076576), (32, 64011683), (62, 33038288), (71, 28850336), (124, 16519144), (127, 16128928), (142, 14425168), (229, 8944864), (248, 8259572), (254, 8064464), (284, 7212584), (458, 4472432), (496, 4129786), (508, 4032232), (568, 3606292), (916, 2236216), (992, 2064893), (1016, 2016116), (1136, 1803146), (1832, 1118108), (2032, 1008058), (2201, 930656), (2272, 901573), (3664, 559054), (3937, 520288), (4064, 504029), (4402, 465328), (7099, 288544), (7328, 279527), (7874, 260144), (8804, 232664), (9017, 227168), (14198, 144272), (15748, 130072), (16259, 125984), (17608, 116332), (18034, 113584), (28396, 72136), (29083, 70432), (31496, 65036), (32518, 62992), (35216, 58166), (36068, 56792)]