259488312

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{104971}}^1$

素因数の和:105083

約数の個数: 32

約数和(自身を含む): 655025280

約数和(自身を除く): 395536968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 104971, 209942, 314913, 419884, 629826, 839768, 1259652, 2519304, 10812013, 21624026, 32436039, 43248052, 64872078, 86496104, 129744156, 259488312]

約数ペア:

[(1, 259488312), (2, 129744156), (3, 86496104), (4, 64872078), (6, 43248052), (8, 32436039), (12, 21624026), (24, 10812013), (103, 2519304), (206, 1259652), (309, 839768), (412, 629826), (618, 419884), (824, 314913), (1236, 209942), (2472, 104971)]