2007213568

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 4098956400

約数和(自身を除く): 2091742832

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 149, 166, 256, 298, 317, 332, 512, 596, 634, 664, 1192, 1268, 1328, 2384, 2536, 2656, 4768, 5072, 5312, 9536, 10144, 10624, 12367, 19072, 20288, 21248, 24734, 26311, 38144, 40576, 42496, 47233, 49468, 52622, 76288, 81152, 94466, 98936, 105244, 162304, 188932, 197872, 210488, 377864, 395744, 420976, 755728, 791488, 841952, 1511456, 1582976, 1683904, 3022912, 3165952, 3367808, 3920339, 6045824, 6331904, 6735616, 7840678, 12091648, 13471232, 15681356, 24183296, 31362712, 62725424, 125450848, 250901696, 501803392, 1003606784, 2007213568]

約数ペア:

[(1, 2007213568), (2, 1003606784), (4, 501803392), (8, 250901696), (16, 125450848), (32, 62725424), (64, 31362712), (83, 24183296), (128, 15681356), (149, 13471232), (166, 12091648), (256, 7840678), (298, 6735616), (317, 6331904), (332, 6045824), (512, 3920339), (596, 3367808), (634, 3165952), (664, 3022912), (1192, 1683904), (1268, 1582976), (1328, 1511456), (2384, 841952), (2536, 791488), (2656, 755728), (4768, 420976), (5072, 395744), (5312, 377864), (9536, 210488), (10144, 197872), (10624, 188932), (12367, 162304), (19072, 105244), (20288, 98936), (21248, 94466), (24734, 81152), (26311, 76288), (38144, 52622), (40576, 49468), (42496, 47233)]