249583232

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{2029}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 514026450

約数和(自身を除く): 264443218

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 2029, 3844, 3968, 4058, 7688, 8116, 15376, 16232, 30752, 32464, 61504, 62899, 64928, 123008, 125798, 129856, 251596, 259712, 503192, 1006384, 1949869, 2012768, 3899738, 4025536, 7799476, 8051072, 15598952, 31197904, 62395808, 124791616, 249583232]

約数ペア:

[(1, 249583232), (2, 124791616), (4, 62395808), (8, 31197904), (16, 15598952), (31, 8051072), (32, 7799476), (62, 4025536), (64, 3899738), (124, 2012768), (128, 1949869), (248, 1006384), (496, 503192), (961, 259712), (992, 251596), (1922, 129856), (1984, 125798), (2029, 123008), (3844, 64928), (3968, 62899), (4058, 61504), (7688, 32464), (8116, 30752), (15376, 16232)]