1254598481024

素因数分解:

$2^7\times 7^1\times {\mathrm{6469}}^1\times {\mathrm{216451}}^1$

素因数の和:222941

約数の個数: 64

約数和(自身を含む): 2856906657600

約数和(自身を除く): 1602308176576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 6469, 12938, 25876, 45283, 51752, 90566, 103504, 181132, 207008, 216451, 362264, 414016, 432902, 724528, 828032, 865804, 1449056, 1515157, 1731608, 2898112, 3030314, 3463216, 5796224, 6060628, 6926432, 12121256, 13852864, 24242512, 27705728, 48485024, 96970048, 193940096, 1400221519, 2800443038, 5600886076, 9801550633, 11201772152, 19603101266, 22403544304, 39206202532, 44807088608, 78412405064, 89614177216, 156824810128, 179228354432, 313649620256, 627299240512, 1254598481024]

約数ペア:

[(1, 1254598481024), (2, 627299240512), (4, 313649620256), (7, 179228354432), (8, 156824810128), (14, 89614177216), (16, 78412405064), (28, 44807088608), (32, 39206202532), (56, 22403544304), (64, 19603101266), (112, 11201772152), (128, 9801550633), (224, 5600886076), (448, 2800443038), (896, 1400221519), (6469, 193940096), (12938, 96970048), (25876, 48485024), (45283, 27705728), (51752, 24242512), (90566, 13852864), (103504, 12121256), (181132, 6926432), (207008, 6060628), (216451, 5796224), (362264, 3463216), (414016, 3030314), (432902, 2898112), (724528, 1731608), (828032, 1515157), (865804, 1449056)]