2068741824

素因数分解:

$2^6\times 3^1\times {\mathrm{347}}^1\times {\mathrm{31051}}^1$

素因数の和:31413

約数の個数: 56

約数和(自身を含む): 5489496768

約数和(自身を除く): 3420754944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 11104, 16656, 22208, 31051, 33312, 62102, 66624, 93153, 124204, 186306, 248408, 372612, 496816, 745224, 993632, 1490448, 1987264, 2980896, 5961792, 10774697, 21549394, 32324091, 43098788, 64648182, 86197576, 129296364, 172395152, 258592728, 344790304, 517185456, 689580608, 1034370912, 2068741824]

約数ペア:

[(1, 2068741824), (2, 1034370912), (3, 689580608), (4, 517185456), (6, 344790304), (8, 258592728), (12, 172395152), (16, 129296364), (24, 86197576), (32, 64648182), (48, 43098788), (64, 32324091), (96, 21549394), (192, 10774697), (347, 5961792), (694, 2980896), (1041, 1987264), (1388, 1490448), (2082, 993632), (2776, 745224), (4164, 496816), (5552, 372612), (8328, 248408), (11104, 186306), (16656, 124204), (22208, 93153), (31051, 66624), (33312, 62102)]