309254946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 869449728

約数和(自身を除く): 560194782

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 121, 143, 151, 154, 182, 186, 217, 231, 242, 273, 286, 302, 341, 363, 403, 429, 434, 453, 462, 546, 651, 682, 726, 806, 847, 858, 906, 1001, 1023, 1057, 1209, 1302, 1573, 1661, 1694, 1963, 2002, 2046, 2114, 2387, 2418, 2541, 2821, 3003, 3146, 3171, 3322, 3751, 3926, 4433, 4681, 4719, 4774, 4983, 5082, 5642, 5889, 6006, 6342, 7161, 7502, 8463, 8866, 9362, 9438, 9966, 11011, 11253, 11627, 11778, 13299, 13741, 14043, 14322, 16926, 18271, 21593, 22022, 22506, 23254, 26257, 26598, 27482, 28086, 31031, 32767, 33033, 34881, 36542, 41223, 43186, 48763, 51491, 52514, 54813, 60853, 62062, 64779, 65534, 66066, 69762, 78771, 82446, 93093, 97526, 98301, 102982, 109626, 121706, 127897, 129558, 146289, 151151, 154473, 157542, 182559, 186186, 196602, 237523, 255794, 292578, 302302, 308946, 341341, 360437, 365118, 383691, 425971, 453453, 475046, 566401, 669383, 682682, 712569, 720874, 767382, 851942, 906906, 1024023, 1081311, 1132802, 1277913, 1338766, 1425138, 1662661, 1699203, 2008149, 2048046, 2162622, 2555826, 3325322, 3398406, 3964807, 4016298, 4685681, 4987983, 7363213, 7929614, 9371362, 9975966, 11894421, 14057043, 14726426, 22089639, 23788842, 28114086, 44179278, 51542491, 103084982, 154627473, 309254946]

約数ペア:

[(1, 309254946), (2, 154627473), (3, 103084982), (6, 51542491), (7, 44179278), (11, 28114086), (13, 23788842), (14, 22089639), (21, 14726426), (22, 14057043), (26, 11894421), (31, 9975966), (33, 9371362), (39, 7929614), (42, 7363213), (62, 4987983), (66, 4685681), (77, 4016298), (78, 3964807), (91, 3398406), (93, 3325322), (121, 2555826), (143, 2162622), (151, 2048046), (154, 2008149), (182, 1699203), (186, 1662661), (217, 1425138), (231, 1338766), (242, 1277913), (273, 1132802), (286, 1081311), (302, 1024023), (341, 906906), (363, 851942), (403, 767382), (429, 720874), (434, 712569), (453, 682682), (462, 669383), (546, 566401), (651, 475046), (682, 453453), (726, 425971), (806, 383691), (847, 365118), (858, 360437), (906, 341341), (1001, 308946), (1023, 302302), (1057, 292578), (1209, 255794), (1302, 237523), (1573, 196602), (1661, 186186), (1694, 182559), (1963, 157542), (2002, 154473), (2046, 151151), (2114, 146289), (2387, 129558), (2418, 127897), (2541, 121706), (2821, 109626), (3003, 102982), (3146, 98301), (3171, 97526), (3322, 93093), (3751, 82446), (3926, 78771), (4433, 69762), (4681, 66066), (4719, 65534), (4774, 64779), (4983, 62062), (5082, 60853), (5642, 54813), (5889, 52514), (6006, 51491), (6342, 48763), (7161, 43186), (7502, 41223), (8463, 36542), (8866, 34881), (9362, 33033), (9438, 32767), (9966, 31031), (11011, 28086), (11253, 27482), (11627, 26598), (11778, 26257), (13299, 23254), (13741, 22506), (14043, 22022), (14322, 21593), (16926, 18271)]