524260096

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 54

約数和(自身を含む): 1081825836

約数和(自身を除く): 557565740

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 2131, 3844, 3968, 4262, 7688, 7936, 8524, 15376, 17048, 30752, 34096, 61504, 66061, 68192, 123008, 132122, 136384, 246016, 264244, 272768, 528488, 545536, 1056976, 2047891, 2113952, 4095782, 4227904, 8191564, 8455808, 16383128, 16911616, 32766256, 65532512, 131065024, 262130048, 524260096]

約数ペア:

[(1, 524260096), (2, 262130048), (4, 131065024), (8, 65532512), (16, 32766256), (31, 16911616), (32, 16383128), (62, 8455808), (64, 8191564), (124, 4227904), (128, 4095782), (248, 2113952), (256, 2047891), (496, 1056976), (961, 545536), (992, 528488), (1922, 272768), (1984, 264244), (2131, 246016), (3844, 136384), (3968, 132122), (4262, 123008), (7688, 68192), (7936, 66061), (8524, 61504), (15376, 34096), (17048, 30752)]