397072228272

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{63147619}}^1$

素因数の和:63147761

約数の個数: 40

約数和(自身を含む): 1033600244160

約数和(自身を除く): 636528015888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 63147619, 126295238, 189442857, 252590476, 378885714, 505180952, 757771428, 1010361904, 1515542856, 3031085712, 8272338089, 16544676178, 24817014267, 33089352356, 49634028534, 66178704712, 99268057068, 132357409424, 198536114136, 397072228272]

約数ペア:

[(1, 397072228272), (2, 198536114136), (3, 132357409424), (4, 99268057068), (6, 66178704712), (8, 49634028534), (12, 33089352356), (16, 24817014267), (24, 16544676178), (48, 8272338089), (131, 3031085712), (262, 1515542856), (393, 1010361904), (524, 757771428), (786, 505180952), (1048, 378885714), (1572, 252590476), (2096, 189442857), (3144, 126295238), (6288, 63147619)]