254048224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3719

約数の個数: 48

約数和(自身を含む): 523708416

約数和(自身を除く): 269660192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 3607, 4402, 7214, 8804, 14428, 17608, 28856, 35216, 57712, 70432, 111817, 115424, 223634, 256097, 447268, 512194, 894536, 1024388, 1789072, 2048776, 3578144, 4097552, 7939007, 8195104, 15878014, 31756028, 63512056, 127024112, 254048224]

約数ペア:

[(1, 254048224), (2, 127024112), (4, 63512056), (8, 31756028), (16, 15878014), (31, 8195104), (32, 7939007), (62, 4097552), (71, 3578144), (124, 2048776), (142, 1789072), (248, 1024388), (284, 894536), (496, 512194), (568, 447268), (992, 256097), (1136, 223634), (2201, 115424), (2272, 111817), (3607, 70432), (4402, 57712), (7214, 35216), (8804, 28856), (14428, 17608)]