489354636

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{709}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 1155823200

約数和(自身を除く): 666468564

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 509, 678, 709, 1018, 1356, 1418, 1527, 2036, 2127, 2836, 3054, 4254, 6108, 8508, 57517, 80117, 115034, 160234, 172551, 230068, 240351, 320468, 345102, 360881, 480702, 690204, 721762, 961404, 1082643, 1443524, 2165286, 4330572, 40779553, 81559106, 122338659, 163118212, 244677318, 489354636]

約数ペア:

[(1, 489354636), (2, 244677318), (3, 163118212), (4, 122338659), (6, 81559106), (12, 40779553), (113, 4330572), (226, 2165286), (339, 1443524), (452, 1082643), (509, 961404), (678, 721762), (709, 690204), (1018, 480702), (1356, 360881), (1418, 345102), (1527, 320468), (2036, 240351), (2127, 230068), (2836, 172551), (3054, 160234), (4254, 115034), (6108, 80117), (8508, 57517)]