289657728

素因数分解:

$2^7\times 3^3\times {\mathrm{83813}}^1$

素因数の和:83836

約数の個数: 64

約数和(自身を含む): 854902800

約数和(自身を除く): 565245072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 83813, 167626, 251439, 335252, 502878, 670504, 754317, 1005756, 1341008, 1508634, 2011512, 2262951, 2682016, 3017268, 4023024, 4525902, 5364032, 6034536, 8046048, 9051804, 10728064, 12069072, 16092096, 18103608, 24138144, 32184192, 36207216, 48276288, 72414432, 96552576, 144828864, 289657728]

約数ペア:

[(1, 289657728), (2, 144828864), (3, 96552576), (4, 72414432), (6, 48276288), (8, 36207216), (9, 32184192), (12, 24138144), (16, 18103608), (18, 16092096), (24, 12069072), (27, 10728064), (32, 9051804), (36, 8046048), (48, 6034536), (54, 5364032), (64, 4525902), (72, 4023024), (96, 3017268), (108, 2682016), (128, 2262951), (144, 2011512), (192, 1508634), (216, 1341008), (288, 1005756), (384, 754317), (432, 670504), (576, 502878), (864, 335252), (1152, 251439), (1728, 167626), (3456, 83813)]