515798185216

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{6131}}^1\times {\mathrm{10601}}^1$

素因数の和:16779

約数の個数: 72

約数和(自身を含む): 1063067459328

約数和(自身を除く): 547269274112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 6131, 7936, 10601, 12262, 21202, 24524, 42404, 49048, 84808, 98096, 169616, 190061, 196192, 328631, 339232, 380122, 392384, 657262, 678464, 760244, 784768, 1314524, 1356928, 1520488, 1569536, 2629048, 2713856, 3040976, 5258096, 6081952, 10516192, 12163904, 21032384, 24327808, 42064768, 48655616, 64994731, 84129536, 129989462, 259978924, 519957848, 1039915696, 2014836661, 2079831392, 4029673322, 4159662784, 8059346644, 8319325568, 16118693288, 16638651136, 32237386576, 64474773152, 128949546304, 257899092608, 515798185216]

約数ペア:

[(1, 515798185216), (2, 257899092608), (4, 128949546304), (8, 64474773152), (16, 32237386576), (31, 16638651136), (32, 16118693288), (62, 8319325568), (64, 8059346644), (124, 4159662784), (128, 4029673322), (248, 2079831392), (256, 2014836661), (496, 1039915696), (992, 519957848), (1984, 259978924), (3968, 129989462), (6131, 84129536), (7936, 64994731), (10601, 48655616), (12262, 42064768), (21202, 24327808), (24524, 21032384), (42404, 12163904), (49048, 10516192), (84808, 6081952), (98096, 5258096), (169616, 3040976), (190061, 2713856), (196192, 2629048), (328631, 1569536), (339232, 1520488), (380122, 1356928), (392384, 1314524), (657262, 784768), (678464, 760244)]