309680514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3944

約数の個数: 96

約数和(自身を含む): 813915648

約数和(自身を除く): 504235134

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 403, 429, 558, 682, 806, 858, 1023, 1209, 1287, 2046, 2418, 2574, 3069, 3627, 3881, 4433, 6138, 7254, 7762, 8866, 11643, 13299, 23286, 26598, 34929, 39897, 42691, 50453, 69858, 79794, 85382, 100906, 120311, 128073, 151359, 240622, 256146, 302718, 360933, 384219, 454077, 554983, 721866, 768438, 908154, 1082799, 1109966, 1323421, 1564043, 1664949, 2165598, 2646842, 3128086, 3329898, 3970263, 4692129, 4994847, 7940526, 9384258, 9989694, 11910789, 14076387, 17204473, 23821578, 28152774, 34408946, 51613419, 103226838, 154840257, 309680514]

約数ペア:

[(1, 309680514), (2, 154840257), (3, 103226838), (6, 51613419), (9, 34408946), (11, 28152774), (13, 23821578), (18, 17204473), (22, 14076387), (26, 11910789), (31, 9989694), (33, 9384258), (39, 7940526), (62, 4994847), (66, 4692129), (78, 3970263), (93, 3329898), (99, 3128086), (117, 2646842), (143, 2165598), (186, 1664949), (198, 1564043), (234, 1323421), (279, 1109966), (286, 1082799), (341, 908154), (403, 768438), (429, 721866), (558, 554983), (682, 454077), (806, 384219), (858, 360933), (1023, 302718), (1209, 256146), (1287, 240622), (2046, 151359), (2418, 128073), (2574, 120311), (3069, 100906), (3627, 85382), (3881, 79794), (4433, 69858), (6138, 50453), (7254, 42691), (7762, 39897), (8866, 34929), (11643, 26598), (13299, 23286)]