279837528

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{108971}}^1$

素因数の和:109087

約数の個数: 32

約数和(自身を含む): 706138560

約数和(自身を除く): 426301032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 108971, 217942, 326913, 435884, 653826, 871768, 1307652, 2615304, 11659897, 23319794, 34979691, 46639588, 69959382, 93279176, 139918764, 279837528]

約数ペア:

[(1, 279837528), (2, 139918764), (3, 93279176), (4, 69959382), (6, 46639588), (8, 34979691), (12, 23319794), (24, 11659897), (107, 2615304), (214, 1307652), (321, 871768), (428, 653826), (642, 435884), (856, 326913), (1284, 217942), (2568, 108971)]