391222272

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 264

約数和(自身を含む): 1276934976

約数和(自身を除く): 885712704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 113, 128, 138, 147, 161, 168, 184, 192, 196, 224, 226, 256, 276, 294, 322, 336, 339, 368, 384, 392, 448, 452, 483, 512, 552, 588, 644, 672, 678, 736, 768, 784, 791, 896, 904, 966, 1024, 1104, 1127, 1176, 1288, 1344, 1356, 1472, 1536, 1568, 1582, 1792, 1808, 1932, 2208, 2254, 2352, 2373, 2576, 2599, 2688, 2712, 2944, 3072, 3136, 3164, 3381, 3584, 3616, 3864, 4416, 4508, 4704, 4746, 5152, 5198, 5376, 5424, 5537, 5888, 6272, 6328, 6762, 7168, 7232, 7728, 7797, 8832, 9016, 9408, 9492, 10304, 10396, 10752, 10848, 11074, 11776, 12544, 12656, 13524, 14464, 15456, 15594, 16611, 17664, 18032, 18193, 18816, 18984, 20608, 20792, 21504, 21696, 22148, 23552, 25088, 25312, 27048, 28928, 30912, 31188, 33222, 35328, 36064, 36386, 37632, 37968, 41216, 41584, 43392, 44296, 50176, 50624, 54096, 54579, 57856, 61824, 62376, 66444, 70656, 72128, 72772, 75264, 75936, 82432, 83168, 86784, 88592, 101248, 108192, 109158, 115712, 123648, 124752, 127351, 132888, 144256, 145544, 150528, 151872, 164864, 166336, 173568, 177184, 202496, 216384, 218316, 247296, 249504, 254702, 265776, 288512, 291088, 303744, 332672, 347136, 354368, 382053, 404992, 432768, 436632, 494592, 499008, 509404, 531552, 577024, 582176, 607488, 665344, 708736, 764106, 809984, 865536, 873264, 998016, 1018808, 1063104, 1154048, 1164352, 1214976, 1330688, 1417472, 1528212, 1731072, 1746528, 1996032, 2037616, 2126208, 2328704, 2429952, 2661376, 2834944, 3056424, 3462144, 3493056, 3992064, 4075232, 4252416, 4657408, 5669888, 6112848, 6986112, 7984128, 8150464, 8504832, 9314816, 12225696, 13972224, 16300928, 17009664, 18629632, 24451392, 27944448, 32601856, 48902784, 55888896, 65203712, 97805568, 130407424, 195611136, 391222272]

約数ペア:

[(1, 391222272), (2, 195611136), (3, 130407424), (4, 97805568), (6, 65203712), (7, 55888896), (8, 48902784), (12, 32601856), (14, 27944448), (16, 24451392), (21, 18629632), (23, 17009664), (24, 16300928), (28, 13972224), (32, 12225696), (42, 9314816), (46, 8504832), (48, 8150464), (49, 7984128), (56, 6986112), (64, 6112848), (69, 5669888), (84, 4657408), (92, 4252416), (96, 4075232), (98, 3992064), (112, 3493056), (113, 3462144), (128, 3056424), (138, 2834944), (147, 2661376), (161, 2429952), (168, 2328704), (184, 2126208), (192, 2037616), (196, 1996032), (224, 1746528), (226, 1731072), (256, 1528212), (276, 1417472), (294, 1330688), (322, 1214976), (336, 1164352), (339, 1154048), (368, 1063104), (384, 1018808), (392, 998016), (448, 873264), (452, 865536), (483, 809984), (512, 764106), (552, 708736), (588, 665344), (644, 607488), (672, 582176), (678, 577024), (736, 531552), (768, 509404), (784, 499008), (791, 494592), (896, 436632), (904, 432768), (966, 404992), (1024, 382053), (1104, 354368), (1127, 347136), (1176, 332672), (1288, 303744), (1344, 291088), (1356, 288512), (1472, 265776), (1536, 254702), (1568, 249504), (1582, 247296), (1792, 218316), (1808, 216384), (1932, 202496), (2208, 177184), (2254, 173568), (2352, 166336), (2373, 164864), (2576, 151872), (2599, 150528), (2688, 145544), (2712, 144256), (2944, 132888), (3072, 127351), (3136, 124752), (3164, 123648), (3381, 115712), (3584, 109158), (3616, 108192), (3864, 101248), (4416, 88592), (4508, 86784), (4704, 83168), (4746, 82432), (5152, 75936), (5198, 75264), (5376, 72772), (5424, 72128), (5537, 70656), (5888, 66444), (6272, 62376), (6328, 61824), (6762, 57856), (7168, 54579), (7232, 54096), (7728, 50624), (7797, 50176), (8832, 44296), (9016, 43392), (9408, 41584), (9492, 41216), (10304, 37968), (10396, 37632), (10752, 36386), (10848, 36064), (11074, 35328), (11776, 33222), (12544, 31188), (12656, 30912), (13524, 28928), (14464, 27048), (15456, 25312), (15594, 25088), (16611, 23552), (17664, 22148), (18032, 21696), (18193, 21504), (18816, 20792), (18984, 20608)]