264968128

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 546811200

約数和(自身を除く): 281843072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 367, 389, 464, 734, 778, 928, 1468, 1556, 1856, 2936, 3112, 5872, 6224, 10643, 11281, 11744, 12448, 21286, 22562, 23488, 24896, 42572, 45124, 85144, 90248, 142763, 170288, 180496, 285526, 340576, 360992, 571052, 681152, 721984, 1142104, 2284208, 4140127, 4568416, 8280254, 9136832, 16560508, 33121016, 66242032, 132484064, 264968128]

約数ペア:

[(1, 264968128), (2, 132484064), (4, 66242032), (8, 33121016), (16, 16560508), (29, 9136832), (32, 8280254), (58, 4568416), (64, 4140127), (116, 2284208), (232, 1142104), (367, 721984), (389, 681152), (464, 571052), (734, 360992), (778, 340576), (928, 285526), (1468, 180496), (1556, 170288), (1856, 142763), (2936, 90248), (3112, 85144), (5872, 45124), (6224, 42572), (10643, 24896), (11281, 23488), (11744, 22562), (12448, 21286)]