268864756412

素因数分解:

$2^2\times 7^1\times {\mathrm{220373}}^1\times {\mathrm{43573}}^1$

素因数の和:263957

約数の個数: 24

約数和(自身を含む): 537744293856

約数和(自身を除く): 268879537444

約数列:

[1, 2, 4, 7, 14, 28, 43573, 87146, 174292, 220373, 305011, 440746, 610022, 881492, 1220044, 1542611, 3085222, 6170444, 9602312729, 19204625458, 38409250916, 67216189103, 134432378206, 268864756412]

約数ペア:

[(1, 268864756412), (2, 134432378206), (4, 67216189103), (7, 38409250916), (14, 19204625458), (28, 9602312729), (43573, 6170444), (87146, 3085222), (174292, 1542611), (220373, 1220044), (305011, 881492), (440746, 610022)]