388146712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{16103}}^1$

素因数の和:16263

約数の個数: 32

約数和(自身を含む): 765262080

約数和(自身を除く): 377115368

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 262, 524, 1048, 3013, 6026, 12052, 16103, 24104, 32206, 64412, 128824, 370369, 740738, 1481476, 2109493, 2962952, 4218986, 8437972, 16875944, 48518339, 97036678, 194073356, 388146712]

約数ペア:

[(1, 388146712), (2, 194073356), (4, 97036678), (8, 48518339), (23, 16875944), (46, 8437972), (92, 4218986), (131, 2962952), (184, 2109493), (262, 1481476), (524, 740738), (1048, 370369), (3013, 128824), (6026, 64412), (12052, 32206), (16103, 24104)]