315048138

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{643}}^2$

素因数の和:1418

約数の個数: 24

約数和(自身を含む): 636046848

約数和(自身を除く): 320998710

約数列:

[1, 2, 3, 6, 127, 254, 381, 643, 762, 1286, 1929, 3858, 81661, 163322, 244983, 413449, 489966, 826898, 1240347, 2480694, 52508023, 105016046, 157524069, 315048138]

約数ペア:

[(1, 315048138), (2, 157524069), (3, 105016046), (6, 52508023), (127, 2480694), (254, 1240347), (381, 826898), (643, 489966), (762, 413449), (1286, 244983), (1929, 163322), (3858, 81661)]