688231704

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{268003}}^1$

素因数の和:268119

約数の個数: 32

約数和(自身を含む): 1736665920

約数和(自身を除く): 1048434216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 268003, 536006, 804009, 1072012, 1608018, 2144024, 3216036, 6432072, 28676321, 57352642, 86028963, 114705284, 172057926, 229410568, 344115852, 688231704]

約数ペア:

[(1, 688231704), (2, 344115852), (3, 229410568), (4, 172057926), (6, 114705284), (8, 86028963), (12, 57352642), (24, 28676321), (107, 6432072), (214, 3216036), (321, 2144024), (428, 1608018), (642, 1072012), (856, 804009), (1284, 536006), (2568, 268003)]