288045785671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{1301}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 362226816000

約数和(自身を除く): 74181030329

約数列:

[1, 7, 19, 29, 133, 137, 203, 419, 551, 959, 1301, 2603, 2933, 3857, 3973, 7961, 9107, 12151, 18221, 24719, 27811, 37729, 55727, 57403, 75487, 85057, 173033, 178237, 230869, 264103, 401821, 528409, 545119, 716851, 1090657, 1247659, 1616083, 1664687, 3386503, 3815833, 5017957, 5168873, 7634599, 10357261, 11652809, 15808451, 23705521, 31629053, 36182111, 72500827, 74681303, 98208587, 110659157, 221403371, 300360569, 522769121, 687460109, 1418944757, 2102523983, 2165757787, 9932613299, 15160304509, 41149397953, 288045785671]

約数ペア:

[(1, 288045785671), (7, 41149397953), (19, 15160304509), (29, 9932613299), (133, 2165757787), (137, 2102523983), (203, 1418944757), (419, 687460109), (551, 522769121), (959, 300360569), (1301, 221403371), (2603, 110659157), (2933, 98208587), (3857, 74681303), (3973, 72500827), (7961, 36182111), (9107, 31629053), (12151, 23705521), (18221, 15808451), (24719, 11652809), (27811, 10357261), (37729, 7634599), (55727, 5168873), (57403, 5017957), (75487, 3815833), (85057, 3386503), (173033, 1664687), (178237, 1616083), (230869, 1247659), (264103, 1090657), (401821, 716851), (528409, 545119)]