260906016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{388253}}^1$

素因数の和:388273

約数の個数: 48

約数和(自身を含む): 782720064

約数和(自身を除く): 521814048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 388253, 776506, 1164759, 1553012, 2329518, 2717771, 3106024, 4659036, 5435542, 6212048, 8153313, 9318072, 10871084, 12424096, 16306626, 18636144, 21742168, 32613252, 37272288, 43484336, 65226504, 86968672, 130453008, 260906016]

約数ペア:

[(1, 260906016), (2, 130453008), (3, 86968672), (4, 65226504), (6, 43484336), (7, 37272288), (8, 32613252), (12, 21742168), (14, 18636144), (16, 16306626), (21, 12424096), (24, 10871084), (28, 9318072), (32, 8153313), (42, 6212048), (48, 5435542), (56, 4659036), (84, 3106024), (96, 2717771), (112, 2329518), (168, 1553012), (224, 1164759), (336, 776506), (672, 388253)]