2744483072

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 5690496000

約数和(自身を除く): 2946012928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 173, 248, 256, 346, 496, 692, 992, 1384, 1984, 1999, 2768, 3968, 3998, 5363, 5536, 7936, 7996, 10726, 11072, 15992, 21452, 22144, 31984, 42904, 44288, 61969, 63968, 85808, 123938, 127936, 171616, 247876, 255872, 343232, 345827, 495752, 511744, 686464, 691654, 991504, 1372928, 1383308, 1983008, 2766616, 3966016, 5533232, 7932032, 10720637, 11066464, 15864064, 21441274, 22132928, 42882548, 44265856, 85765096, 88531712, 171530192, 343060384, 686120768, 1372241536, 2744483072]

約数ペア:

[(1, 2744483072), (2, 1372241536), (4, 686120768), (8, 343060384), (16, 171530192), (31, 88531712), (32, 85765096), (62, 44265856), (64, 42882548), (124, 22132928), (128, 21441274), (173, 15864064), (248, 11066464), (256, 10720637), (346, 7932032), (496, 5533232), (692, 3966016), (992, 2766616), (1384, 1983008), (1984, 1383308), (1999, 1372928), (2768, 991504), (3968, 691654), (3998, 686464), (5363, 511744), (5536, 495752), (7936, 345827), (7996, 343232), (10726, 255872), (11072, 247876), (15992, 171616), (21452, 127936), (22144, 123938), (31984, 85808), (42904, 63968), (44288, 61969)]