289938432

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 176

約数和(自身を含む): 898714880

約数和(自身を除く): 608776448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 139, 168, 192, 194, 224, 256, 278, 291, 336, 384, 388, 417, 448, 512, 556, 582, 672, 679, 768, 776, 834, 896, 973, 1024, 1112, 1164, 1344, 1358, 1536, 1552, 1668, 1792, 1946, 2037, 2224, 2328, 2688, 2716, 2919, 3072, 3104, 3336, 3584, 3892, 4074, 4448, 4656, 5376, 5432, 5838, 6208, 6672, 7168, 7784, 8148, 8896, 9312, 10752, 10864, 11676, 12416, 13344, 13483, 15568, 16296, 17792, 18624, 21504, 21728, 23352, 24832, 26688, 26966, 31136, 32592, 35584, 37248, 40449, 43456, 46704, 49664, 53376, 53932, 62272, 65184, 71168, 74496, 80898, 86912, 93408, 94381, 99328, 106752, 107864, 124544, 130368, 142336, 148992, 161796, 173824, 186816, 188762, 213504, 215728, 249088, 260736, 283143, 297984, 323592, 347648, 373632, 377524, 427008, 431456, 498176, 521472, 566286, 647184, 695296, 747264, 755048, 862912, 996352, 1042944, 1132572, 1294368, 1494528, 1510096, 1725824, 2085888, 2265144, 2588736, 2989056, 3020192, 3451648, 4530288, 5177472, 6040384, 6903296, 9060576, 10354944, 12080768, 13806592, 18121152, 20709888, 24161536, 36242304, 41419776, 48323072, 72484608, 96646144, 144969216, 289938432]

約数ペア:

[(1, 289938432), (2, 144969216), (3, 96646144), (4, 72484608), (6, 48323072), (7, 41419776), (8, 36242304), (12, 24161536), (14, 20709888), (16, 18121152), (21, 13806592), (24, 12080768), (28, 10354944), (32, 9060576), (42, 6903296), (48, 6040384), (56, 5177472), (64, 4530288), (84, 3451648), (96, 3020192), (97, 2989056), (112, 2588736), (128, 2265144), (139, 2085888), (168, 1725824), (192, 1510096), (194, 1494528), (224, 1294368), (256, 1132572), (278, 1042944), (291, 996352), (336, 862912), (384, 755048), (388, 747264), (417, 695296), (448, 647184), (512, 566286), (556, 521472), (582, 498176), (672, 431456), (679, 427008), (768, 377524), (776, 373632), (834, 347648), (896, 323592), (973, 297984), (1024, 283143), (1112, 260736), (1164, 249088), (1344, 215728), (1358, 213504), (1536, 188762), (1552, 186816), (1668, 173824), (1792, 161796), (1946, 148992), (2037, 142336), (2224, 130368), (2328, 124544), (2688, 107864), (2716, 106752), (2919, 99328), (3072, 94381), (3104, 93408), (3336, 86912), (3584, 80898), (3892, 74496), (4074, 71168), (4448, 65184), (4656, 62272), (5376, 53932), (5432, 53376), (5838, 49664), (6208, 46704), (6672, 43456), (7168, 40449), (7784, 37248), (8148, 35584), (8896, 32592), (9312, 31136), (10752, 26966), (10864, 26688), (11676, 24832), (12416, 23352), (13344, 21728), (13483, 21504), (15568, 18624), (16296, 17792)]