256277898

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{41999}}^1$

素因数の和:42123

約数の個数: 32

約数和(自身を含む): 574560000

約数和(自身を除く): 318282102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 41999, 83998, 125997, 251994, 377991, 755982, 1133973, 2267946, 4745887, 9491774, 14237661, 28475322, 42712983, 85425966, 128138949, 256277898]

約数ペア:

[(1, 256277898), (2, 128138949), (3, 85425966), (6, 42712983), (9, 28475322), (18, 14237661), (27, 9491774), (54, 4745887), (113, 2267946), (226, 1133973), (339, 755982), (678, 377991), (1017, 251994), (2034, 125997), (3051, 83998), (6102, 41999)]