218871864

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{132169}}^1$

素因数の和:132204

約数の個数: 48

約数和(自身を含む): 618555600

約数和(自身を除く): 399683736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 132169, 264338, 396507, 528676, 793014, 1057352, 1189521, 1586028, 2379042, 3039887, 3172056, 4758084, 6079774, 9119661, 9516168, 12159548, 18239322, 24319096, 27358983, 36478644, 54717966, 72957288, 109435932, 218871864]

約数ペア:

[(1, 218871864), (2, 109435932), (3, 72957288), (4, 54717966), (6, 36478644), (8, 27358983), (9, 24319096), (12, 18239322), (18, 12159548), (23, 9516168), (24, 9119661), (36, 6079774), (46, 4758084), (69, 3172056), (72, 3039887), (92, 2379042), (138, 1586028), (184, 1189521), (207, 1057352), (276, 793014), (414, 528676), (552, 396507), (828, 264338), (1656, 132169)]