279354128

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 549214848

約数和(自身を除く): 269860720

約数列:

[1, 2, 4, 8, 16, 103, 206, 337, 412, 503, 674, 824, 1006, 1348, 1648, 2012, 2696, 4024, 5392, 8048, 34711, 51809, 69422, 103618, 138844, 169511, 207236, 277688, 339022, 414472, 555376, 678044, 828944, 1356088, 2712176, 17459633, 34919266, 69838532, 139677064, 279354128]

約数ペア:

[(1, 279354128), (2, 139677064), (4, 69838532), (8, 34919266), (16, 17459633), (103, 2712176), (206, 1356088), (337, 828944), (412, 678044), (503, 555376), (674, 414472), (824, 339022), (1006, 277688), (1348, 207236), (1648, 169511), (2012, 138844), (2696, 103618), (4024, 69422), (5392, 51809), (8048, 34711)]