287035392

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 208

約数和(自身を含む): 905859072

約数和(自身を除く): 618823680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 71, 84, 94, 96, 112, 128, 141, 142, 168, 188, 192, 213, 224, 256, 282, 284, 329, 336, 376, 384, 426, 448, 497, 512, 564, 568, 658, 672, 752, 768, 852, 896, 987, 994, 1024, 1128, 1136, 1316, 1344, 1491, 1504, 1536, 1704, 1792, 1974, 1988, 2048, 2256, 2272, 2632, 2688, 2982, 3008, 3072, 3337, 3408, 3584, 3948, 3976, 4096, 4512, 4544, 5264, 5376, 5964, 6016, 6144, 6674, 6816, 7168, 7896, 7952, 9024, 9088, 10011, 10528, 10752, 11928, 12032, 12288, 13348, 13632, 14336, 15792, 15904, 18048, 18176, 20022, 21056, 21504, 23359, 23856, 24064, 26696, 27264, 28672, 31584, 31808, 36096, 36352, 40044, 42112, 43008, 46718, 47712, 48128, 53392, 54528, 63168, 63616, 70077, 72192, 72704, 80088, 84224, 86016, 93436, 95424, 96256, 106784, 109056, 126336, 127232, 140154, 144384, 145408, 160176, 168448, 186872, 190848, 192512, 213568, 218112, 252672, 254464, 280308, 288768, 290816, 320352, 336896, 373744, 381696, 427136, 436224, 505344, 508928, 560616, 577536, 640704, 673792, 747488, 763392, 854272, 872448, 1010688, 1017856, 1121232, 1281408, 1347584, 1494976, 1526784, 1708544, 2021376, 2035712, 2242464, 2562816, 2989952, 3053568, 3417088, 4042752, 4484928, 5125632, 5979904, 6107136, 6834176, 8969856, 10251264, 11959808, 13668352, 17939712, 20502528, 23919616, 35879424, 41005056, 47839232, 71758848, 95678464, 143517696, 287035392]

約数ペア:

[(1, 287035392), (2, 143517696), (3, 95678464), (4, 71758848), (6, 47839232), (7, 41005056), (8, 35879424), (12, 23919616), (14, 20502528), (16, 17939712), (21, 13668352), (24, 11959808), (28, 10251264), (32, 8969856), (42, 6834176), (47, 6107136), (48, 5979904), (56, 5125632), (64, 4484928), (71, 4042752), (84, 3417088), (94, 3053568), (96, 2989952), (112, 2562816), (128, 2242464), (141, 2035712), (142, 2021376), (168, 1708544), (188, 1526784), (192, 1494976), (213, 1347584), (224, 1281408), (256, 1121232), (282, 1017856), (284, 1010688), (329, 872448), (336, 854272), (376, 763392), (384, 747488), (426, 673792), (448, 640704), (497, 577536), (512, 560616), (564, 508928), (568, 505344), (658, 436224), (672, 427136), (752, 381696), (768, 373744), (852, 336896), (896, 320352), (987, 290816), (994, 288768), (1024, 280308), (1128, 254464), (1136, 252672), (1316, 218112), (1344, 213568), (1491, 192512), (1504, 190848), (1536, 186872), (1704, 168448), (1792, 160176), (1974, 145408), (1988, 144384), (2048, 140154), (2256, 127232), (2272, 126336), (2632, 109056), (2688, 106784), (2982, 96256), (3008, 95424), (3072, 93436), (3337, 86016), (3408, 84224), (3584, 80088), (3948, 72704), (3976, 72192), (4096, 70077), (4512, 63616), (4544, 63168), (5264, 54528), (5376, 53392), (5964, 48128), (6016, 47712), (6144, 46718), (6674, 43008), (6816, 42112), (7168, 40044), (7896, 36352), (7952, 36096), (9024, 31808), (9088, 31584), (10011, 28672), (10528, 27264), (10752, 26696), (11928, 24064), (12032, 23856), (12288, 23359), (13348, 21504), (13632, 21056), (14336, 20022), (15792, 18176), (15904, 18048)]