2585980872

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{274171}}^1$

素因数の和:274314

約数の個数: 48

約数和(自身を含む): 7057187280

約数和(自身を除く): 4471206408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 274171, 548342, 822513, 1096684, 1645026, 2193368, 2467539, 3290052, 4935078, 6580104, 9870156, 19740312, 35916401, 71832802, 107749203, 143665604, 215498406, 287331208, 323247609, 430996812, 646495218, 861993624, 1292990436, 2585980872]

約数ペア:

[(1, 2585980872), (2, 1292990436), (3, 861993624), (4, 646495218), (6, 430996812), (8, 323247609), (9, 287331208), (12, 215498406), (18, 143665604), (24, 107749203), (36, 71832802), (72, 35916401), (131, 19740312), (262, 9870156), (393, 6580104), (524, 4935078), (786, 3290052), (1048, 2467539), (1179, 2193368), (1572, 1645026), (2358, 1096684), (3144, 822513), (4716, 548342), (9432, 274171)]