977231696

素因数分解:

$2^4\times 7^3\times {\mathrm{178067}}^1$

素因数の和:178096

約数の個数: 40

約数和(自身を含む): 2208043200

約数和(自身を除く): 1230811504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 178067, 356134, 712268, 1246469, 1424536, 2492938, 2849072, 4985876, 8725283, 9971752, 17450566, 19943504, 34901132, 61076981, 69802264, 122153962, 139604528, 244307924, 488615848, 977231696]

約数ペア:

[(1, 977231696), (2, 488615848), (4, 244307924), (7, 139604528), (8, 122153962), (14, 69802264), (16, 61076981), (28, 34901132), (49, 19943504), (56, 17450566), (98, 9971752), (112, 8725283), (196, 4985876), (343, 2849072), (392, 2492938), (686, 1424536), (784, 1246469), (1372, 712268), (2744, 356134), (5488, 178067)]