258325626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 561771936

約数和(自身を除く): 303446310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 373, 507, 683, 746, 1014, 1119, 1366, 2049, 2238, 4098, 4849, 8879, 9698, 14547, 17758, 26637, 29094, 53274, 63037, 115427, 126074, 189111, 230854, 254759, 346281, 378222, 509518, 692562, 764277, 1528554, 3311867, 6623734, 9935601, 19871202, 43054271, 86108542, 129162813, 258325626]

約数ペア:

[(1, 258325626), (2, 129162813), (3, 86108542), (6, 43054271), (13, 19871202), (26, 9935601), (39, 6623734), (78, 3311867), (169, 1528554), (338, 764277), (373, 692562), (507, 509518), (683, 378222), (746, 346281), (1014, 254759), (1119, 230854), (1366, 189111), (2049, 126074), (2238, 115427), (4098, 63037), (4849, 53274), (8879, 29094), (9698, 26637), (14547, 17758)]