211255296

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 645912960

約数和(自身を除く): 434657664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 307, 336, 384, 448, 512, 614, 672, 768, 896, 921, 1024, 1228, 1344, 1536, 1792, 1842, 2048, 2149, 2456, 2688, 3072, 3584, 3684, 4096, 4298, 4912, 5376, 6144, 6447, 7168, 7368, 8192, 8596, 9824, 10752, 12288, 12894, 14336, 14736, 16384, 17192, 19648, 21504, 24576, 25788, 28672, 29472, 32768, 34384, 39296, 43008, 49152, 51576, 57344, 58944, 68768, 78592, 86016, 98304, 103152, 114688, 117888, 137536, 157184, 172032, 206304, 229376, 235776, 275072, 314368, 344064, 412608, 471552, 550144, 628736, 688128, 825216, 943104, 1100288, 1257472, 1650432, 1886208, 2200576, 2514944, 3300864, 3772416, 4401152, 5029888, 6601728, 7544832, 8802304, 10059776, 13203456, 15089664, 17604608, 26406912, 30179328, 35209216, 52813824, 70418432, 105627648, 211255296]

約数ペア:

[(1, 211255296), (2, 105627648), (3, 70418432), (4, 52813824), (6, 35209216), (7, 30179328), (8, 26406912), (12, 17604608), (14, 15089664), (16, 13203456), (21, 10059776), (24, 8802304), (28, 7544832), (32, 6601728), (42, 5029888), (48, 4401152), (56, 3772416), (64, 3300864), (84, 2514944), (96, 2200576), (112, 1886208), (128, 1650432), (168, 1257472), (192, 1100288), (224, 943104), (256, 825216), (307, 688128), (336, 628736), (384, 550144), (448, 471552), (512, 412608), (614, 344064), (672, 314368), (768, 275072), (896, 235776), (921, 229376), (1024, 206304), (1228, 172032), (1344, 157184), (1536, 137536), (1792, 117888), (1842, 114688), (2048, 103152), (2149, 98304), (2456, 86016), (2688, 78592), (3072, 68768), (3584, 58944), (3684, 57344), (4096, 51576), (4298, 49152), (4912, 43008), (5376, 39296), (6144, 34384), (6447, 32768), (7168, 29472), (7368, 28672), (8192, 25788), (8596, 24576), (9824, 21504), (10752, 19648), (12288, 17192), (12894, 16384), (14336, 14736)]