265472256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 894781440

約数和(自身を除く): 629309184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 113, 114, 128, 133, 138, 152, 161, 168, 184, 192, 224, 226, 228, 256, 266, 276, 304, 322, 336, 339, 368, 384, 399, 437, 448, 452, 456, 483, 532, 552, 608, 644, 672, 678, 736, 768, 791, 798, 874, 896, 904, 912, 966, 1064, 1104, 1216, 1288, 1311, 1344, 1356, 1472, 1582, 1596, 1748, 1792, 1808, 1824, 1932, 2128, 2147, 2208, 2373, 2432, 2576, 2599, 2622, 2688, 2712, 2944, 3059, 3164, 3192, 3496, 3616, 3648, 3864, 4256, 4294, 4416, 4746, 4864, 5152, 5198, 5244, 5376, 5424, 5888, 6118, 6328, 6384, 6441, 6992, 7232, 7296, 7728, 7797, 8512, 8588, 8832, 9177, 9492, 10304, 10396, 10488, 10848, 12236, 12656, 12768, 12882, 13984, 14464, 14592, 15029, 15456, 15594, 17024, 17176, 17664, 18193, 18354, 18984, 20608, 20792, 20976, 21696, 24472, 25312, 25536, 25764, 27968, 28928, 30058, 30912, 31188, 34048, 34352, 36386, 36708, 37968, 41216, 41584, 41952, 43392, 45087, 48944, 49381, 50624, 51072, 51528, 54579, 55936, 60116, 61824, 62376, 68704, 72772, 73416, 75936, 83168, 83904, 86784, 90174, 97888, 98762, 101248, 102144, 103056, 109158, 111872, 120232, 123648, 124752, 137408, 145544, 146832, 148143, 151872, 166336, 167808, 180348, 195776, 197524, 202496, 206112, 218316, 240464, 249504, 274816, 291088, 293664, 296286, 303744, 332672, 335616, 345667, 360696, 391552, 395048, 412224, 436632, 480928, 499008, 549632, 582176, 587328, 592572, 607488, 665344, 691334, 721392, 783104, 790096, 824448, 873264, 961856, 998016, 1037001, 1164352, 1174656, 1185144, 1382668, 1442784, 1580192, 1648896, 1746528, 1923712, 1996032, 2074002, 2328704, 2349312, 2370288, 2765336, 2885568, 3160384, 3493056, 3847424, 4148004, 4657408, 4740576, 5530672, 5771136, 6320768, 6986112, 8296008, 9481152, 11061344, 11542272, 12641536, 13972224, 16592016, 18962304, 22122688, 33184032, 37924608, 44245376, 66368064, 88490752, 132736128, 265472256]

約数ペア:

[(1, 265472256), (2, 132736128), (3, 88490752), (4, 66368064), (6, 44245376), (7, 37924608), (8, 33184032), (12, 22122688), (14, 18962304), (16, 16592016), (19, 13972224), (21, 12641536), (23, 11542272), (24, 11061344), (28, 9481152), (32, 8296008), (38, 6986112), (42, 6320768), (46, 5771136), (48, 5530672), (56, 4740576), (57, 4657408), (64, 4148004), (69, 3847424), (76, 3493056), (84, 3160384), (92, 2885568), (96, 2765336), (112, 2370288), (113, 2349312), (114, 2328704), (128, 2074002), (133, 1996032), (138, 1923712), (152, 1746528), (161, 1648896), (168, 1580192), (184, 1442784), (192, 1382668), (224, 1185144), (226, 1174656), (228, 1164352), (256, 1037001), (266, 998016), (276, 961856), (304, 873264), (322, 824448), (336, 790096), (339, 783104), (368, 721392), (384, 691334), (399, 665344), (437, 607488), (448, 592572), (452, 587328), (456, 582176), (483, 549632), (532, 499008), (552, 480928), (608, 436632), (644, 412224), (672, 395048), (678, 391552), (736, 360696), (768, 345667), (791, 335616), (798, 332672), (874, 303744), (896, 296286), (904, 293664), (912, 291088), (966, 274816), (1064, 249504), (1104, 240464), (1216, 218316), (1288, 206112), (1311, 202496), (1344, 197524), (1356, 195776), (1472, 180348), (1582, 167808), (1596, 166336), (1748, 151872), (1792, 148143), (1808, 146832), (1824, 145544), (1932, 137408), (2128, 124752), (2147, 123648), (2208, 120232), (2373, 111872), (2432, 109158), (2576, 103056), (2599, 102144), (2622, 101248), (2688, 98762), (2712, 97888), (2944, 90174), (3059, 86784), (3164, 83904), (3192, 83168), (3496, 75936), (3616, 73416), (3648, 72772), (3864, 68704), (4256, 62376), (4294, 61824), (4416, 60116), (4746, 55936), (4864, 54579), (5152, 51528), (5198, 51072), (5244, 50624), (5376, 49381), (5424, 48944), (5888, 45087), (6118, 43392), (6328, 41952), (6384, 41584), (6441, 41216), (6992, 37968), (7232, 36708), (7296, 36386), (7728, 34352), (7797, 34048), (8512, 31188), (8588, 30912), (8832, 30058), (9177, 28928), (9492, 27968), (10304, 25764), (10396, 25536), (10488, 25312), (10848, 24472), (12236, 21696), (12656, 20976), (12768, 20792), (12882, 20608), (13984, 18984), (14464, 18354), (14592, 18193), (15029, 17664), (15456, 17176), (15594, 17024)]