2197494912

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 5936400000

約数和(自身を除く): 3738905088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 193, 199, 298, 384, 386, 398, 447, 579, 596, 597, 772, 796, 894, 1158, 1192, 1194, 1544, 1592, 1788, 2316, 2384, 2388, 3088, 3184, 3576, 4632, 4768, 4776, 6176, 6368, 7152, 9264, 9536, 9552, 12352, 12736, 14304, 18528, 19072, 19104, 24704, 25472, 28608, 28757, 29651, 37056, 38208, 38407, 57216, 57514, 59302, 74112, 76416, 76814, 86271, 88953, 115028, 115221, 118604, 153628, 172542, 177906, 230056, 230442, 237208, 307256, 345084, 355812, 460112, 460884, 474416, 614512, 690168, 711624, 920224, 921768, 948832, 1229024, 1380336, 1423248, 1840448, 1843536, 1897664, 2458048, 2760672, 2846496, 3680896, 3687072, 3795328, 4916096, 5521344, 5692992, 5722643, 7374144, 11042688, 11385984, 11445286, 14748288, 17167929, 22890572, 34335858, 45781144, 68671716, 91562288, 137343432, 183124576, 274686864, 366249152, 549373728, 732498304, 1098747456, 2197494912]

約数ペア:

[(1, 2197494912), (2, 1098747456), (3, 732498304), (4, 549373728), (6, 366249152), (8, 274686864), (12, 183124576), (16, 137343432), (24, 91562288), (32, 68671716), (48, 45781144), (64, 34335858), (96, 22890572), (128, 17167929), (149, 14748288), (192, 11445286), (193, 11385984), (199, 11042688), (298, 7374144), (384, 5722643), (386, 5692992), (398, 5521344), (447, 4916096), (579, 3795328), (596, 3687072), (597, 3680896), (772, 2846496), (796, 2760672), (894, 2458048), (1158, 1897664), (1192, 1843536), (1194, 1840448), (1544, 1423248), (1592, 1380336), (1788, 1229024), (2316, 948832), (2384, 921768), (2388, 920224), (3088, 711624), (3184, 690168), (3576, 614512), (4632, 474416), (4768, 460884), (4776, 460112), (6176, 355812), (6368, 345084), (7152, 307256), (9264, 237208), (9536, 230442), (9552, 230056), (12352, 177906), (12736, 172542), (14304, 153628), (18528, 118604), (19072, 115221), (19104, 115028), (24704, 88953), (25472, 86271), (28608, 76814), (28757, 76416), (29651, 74112), (37056, 59302), (38208, 57514), (38407, 57216)]