268713536

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 713475840

約数和(自身を除く): 444762304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 37, 43, 52, 56, 58, 64, 74, 86, 91, 104, 112, 116, 148, 172, 182, 203, 208, 224, 232, 259, 296, 301, 344, 364, 377, 406, 416, 448, 464, 481, 518, 559, 592, 602, 688, 728, 754, 812, 832, 928, 962, 1036, 1073, 1118, 1184, 1204, 1247, 1376, 1456, 1508, 1591, 1624, 1856, 1924, 2072, 2146, 2236, 2368, 2408, 2494, 2639, 2752, 2912, 3016, 3182, 3248, 3367, 3848, 3913, 4144, 4292, 4472, 4816, 4988, 5278, 5824, 6032, 6364, 6496, 6734, 7511, 7696, 7826, 8288, 8584, 8729, 8944, 9632, 9976, 10556, 11137, 12064, 12728, 12992, 13468, 13949, 15022, 15392, 15652, 16211, 16576, 17168, 17458, 17888, 19264, 19952, 20683, 21112, 22274, 24128, 25456, 26936, 27898, 30044, 30784, 31304, 32422, 34336, 34916, 35776, 39904, 41366, 42224, 44548, 46139, 50912, 53872, 55796, 60088, 62608, 64844, 68672, 69832, 79808, 82732, 84448, 89096, 92278, 97643, 101824, 107744, 111592, 113477, 120176, 125216, 129688, 139664, 144781, 165464, 168896, 178192, 184556, 195286, 215488, 223184, 226954, 240352, 250432, 259376, 279328, 289562, 322973, 330928, 356384, 369112, 390572, 446368, 453908, 480704, 518752, 558656, 579124, 599807, 645946, 661856, 712768, 738224, 781144, 892736, 907816, 1037504, 1158248, 1199614, 1291892, 1323712, 1476448, 1562288, 1815632, 2316496, 2399228, 2583784, 2952896, 3124576, 3631264, 4198649, 4632992, 4798456, 5167568, 6249152, 7262528, 8397298, 9265984, 9596912, 10335136, 16794596, 19193824, 20670272, 33589192, 38387648, 67178384, 134356768, 268713536]

約数ペア:

[(1, 268713536), (2, 134356768), (4, 67178384), (7, 38387648), (8, 33589192), (13, 20670272), (14, 19193824), (16, 16794596), (26, 10335136), (28, 9596912), (29, 9265984), (32, 8397298), (37, 7262528), (43, 6249152), (52, 5167568), (56, 4798456), (58, 4632992), (64, 4198649), (74, 3631264), (86, 3124576), (91, 2952896), (104, 2583784), (112, 2399228), (116, 2316496), (148, 1815632), (172, 1562288), (182, 1476448), (203, 1323712), (208, 1291892), (224, 1199614), (232, 1158248), (259, 1037504), (296, 907816), (301, 892736), (344, 781144), (364, 738224), (377, 712768), (406, 661856), (416, 645946), (448, 599807), (464, 579124), (481, 558656), (518, 518752), (559, 480704), (592, 453908), (602, 446368), (688, 390572), (728, 369112), (754, 356384), (812, 330928), (832, 322973), (928, 289562), (962, 279328), (1036, 259376), (1073, 250432), (1118, 240352), (1184, 226954), (1204, 223184), (1247, 215488), (1376, 195286), (1456, 184556), (1508, 178192), (1591, 168896), (1624, 165464), (1856, 144781), (1924, 139664), (2072, 129688), (2146, 125216), (2236, 120176), (2368, 113477), (2408, 111592), (2494, 107744), (2639, 101824), (2752, 97643), (2912, 92278), (3016, 89096), (3182, 84448), (3248, 82732), (3367, 79808), (3848, 69832), (3913, 68672), (4144, 64844), (4292, 62608), (4472, 60088), (4816, 55796), (4988, 53872), (5278, 50912), (5824, 46139), (6032, 44548), (6364, 42224), (6496, 41366), (6734, 39904), (7511, 35776), (7696, 34916), (7826, 34336), (8288, 32422), (8584, 31304), (8729, 30784), (8944, 30044), (9632, 27898), (9976, 26936), (10556, 25456), (11137, 24128), (12064, 22274), (12728, 21112), (12992, 20683), (13468, 19952), (13949, 19264), (15022, 17888), (15392, 17458), (15652, 17168), (16211, 16576)]