988563456

素因数分解:

$2^{11}\times 3^2\times {\mathrm{53633}}^1$

素因数の和:53661

約数の個数: 72

約数和(自身を含む): 2855205990

約数和(自身を除く): 1866642534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 53633, 107266, 160899, 214532, 321798, 429064, 482697, 643596, 858128, 965394, 1287192, 1716256, 1930788, 2574384, 3432512, 3861576, 5148768, 6865024, 7723152, 10297536, 13730048, 15446304, 20595072, 27460096, 30892608, 41190144, 54920192, 61785216, 82380288, 109840384, 123570432, 164760576, 247140864, 329521152, 494281728, 988563456]

約数ペア:

[(1, 988563456), (2, 494281728), (3, 329521152), (4, 247140864), (6, 164760576), (8, 123570432), (9, 109840384), (12, 82380288), (16, 61785216), (18, 54920192), (24, 41190144), (32, 30892608), (36, 27460096), (48, 20595072), (64, 15446304), (72, 13730048), (96, 10297536), (128, 7723152), (144, 6865024), (192, 5148768), (256, 3861576), (288, 3432512), (384, 2574384), (512, 1930788), (576, 1716256), (768, 1287192), (1024, 965394), (1152, 858128), (1536, 643596), (2048, 482697), (2304, 429064), (3072, 321798), (4608, 214532), (6144, 160899), (9216, 107266), (18432, 53633)]