261623562012

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{56335823}}^1$

素因数の和:56335879

約数の個数: 48

約数和(自身を含む): 694057351680

約数和(自身を除く): 432433789668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 56335823, 112671646, 169007469, 225343292, 338014938, 507022407, 676029876, 1014044814, 1521067221, 2028089628, 2422440389, 3042134442, 4844880778, 6084268884, 7267321167, 9689761556, 14534642334, 21801963501, 29069284668, 43603927002, 65405890503, 87207854004, 130811781006, 261623562012]

約数ペア:

[(1, 261623562012), (2, 130811781006), (3, 87207854004), (4, 65405890503), (6, 43603927002), (9, 29069284668), (12, 21801963501), (18, 14534642334), (27, 9689761556), (36, 7267321167), (43, 6084268884), (54, 4844880778), (86, 3042134442), (108, 2422440389), (129, 2028089628), (172, 1521067221), (258, 1014044814), (387, 676029876), (516, 507022407), (774, 338014938), (1161, 225343292), (1548, 169007469), (2322, 112671646), (4644, 56335823)]