12258921997824

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257453839}}^1$

素因数の和:257453891

約数の個数: 80

約数和(自身を含む): 33712035624960

約数和(自身を除く): 21453113627136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 257453839, 514907678, 772361517, 1029815356, 1544723034, 2059630712, 3089446068, 4119261424, 6178892136, 7981069009, 8238522848, 12357784272, 15962138018, 16477045696, 23943207027, 24715568544, 31924276036, 32954091392, 47886414054, 49431137088, 63848552072, 65908182784, 95772828108, 98862274176, 127697104144, 131816365568, 191545656216, 197724548352, 255394208288, 383091312432, 395449096704, 510788416576, 766182624864, 1021576833152, 1532365249728, 2043153666304, 3064730499456, 4086307332608, 6129460998912, 12258921997824]

約数ペア:

[(1, 12258921997824), (2, 6129460998912), (3, 4086307332608), (4, 3064730499456), (6, 2043153666304), (8, 1532365249728), (12, 1021576833152), (16, 766182624864), (24, 510788416576), (31, 395449096704), (32, 383091312432), (48, 255394208288), (62, 197724548352), (64, 191545656216), (93, 131816365568), (96, 127697104144), (124, 98862274176), (128, 95772828108), (186, 65908182784), (192, 63848552072), (248, 49431137088), (256, 47886414054), (372, 32954091392), (384, 31924276036), (496, 24715568544), (512, 23943207027), (744, 16477045696), (768, 15962138018), (992, 12357784272), (1488, 8238522848), (1536, 7981069009), (1984, 6178892136), (2976, 4119261424), (3968, 3089446068), (5952, 2059630712), (7936, 1544723034), (11904, 1029815356), (15872, 772361517), (23808, 514907678), (47616, 257453839)]