289202368

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 224

約数和(自身を含む): 786530304

約数和(自身を除く): 497327936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 32, 34, 46, 52, 56, 64, 68, 91, 92, 104, 112, 119, 127, 136, 161, 182, 184, 208, 221, 224, 238, 254, 272, 299, 322, 364, 368, 391, 416, 442, 448, 476, 508, 544, 598, 644, 728, 736, 782, 832, 884, 889, 952, 1016, 1088, 1196, 1288, 1456, 1472, 1547, 1564, 1651, 1768, 1778, 1904, 2032, 2093, 2159, 2392, 2576, 2737, 2912, 2921, 3094, 3128, 3302, 3536, 3556, 3808, 4064, 4186, 4318, 4784, 5083, 5152, 5474, 5824, 5842, 6188, 6256, 6604, 7072, 7112, 7616, 8128, 8372, 8636, 9568, 10166, 10304, 10948, 11557, 11684, 12376, 12512, 13208, 14144, 14224, 15113, 16744, 17272, 19136, 20332, 20447, 21896, 23114, 23368, 24752, 25024, 26416, 28067, 28448, 30226, 33488, 34544, 35581, 37973, 40664, 40894, 43792, 46228, 46736, 49504, 49657, 52832, 56134, 56896, 60452, 66976, 69088, 71162, 75946, 81328, 81788, 87584, 92456, 93472, 99008, 99314, 105664, 112268, 120904, 133952, 138176, 142324, 151892, 162656, 163576, 175168, 184912, 186944, 196469, 198628, 224536, 241808, 265811, 284648, 303784, 325312, 327152, 347599, 369824, 392938, 397256, 449072, 483616, 531622, 569296, 607568, 645541, 654304, 695198, 739648, 785876, 794512, 898144, 967232, 1063244, 1138592, 1215136, 1291082, 1308608, 1390396, 1571752, 1589024, 1796288, 2126488, 2277184, 2430272, 2582164, 2780792, 3143504, 3178048, 4252976, 4518787, 5164328, 5561584, 6287008, 8505952, 9037574, 10328656, 11123168, 12574016, 17011904, 18075148, 20657312, 22246336, 36150296, 41314624, 72300592, 144601184, 289202368]

約数ペア:

[(1, 289202368), (2, 144601184), (4, 72300592), (7, 41314624), (8, 36150296), (13, 22246336), (14, 20657312), (16, 18075148), (17, 17011904), (23, 12574016), (26, 11123168), (28, 10328656), (32, 9037574), (34, 8505952), (46, 6287008), (52, 5561584), (56, 5164328), (64, 4518787), (68, 4252976), (91, 3178048), (92, 3143504), (104, 2780792), (112, 2582164), (119, 2430272), (127, 2277184), (136, 2126488), (161, 1796288), (182, 1589024), (184, 1571752), (208, 1390396), (221, 1308608), (224, 1291082), (238, 1215136), (254, 1138592), (272, 1063244), (299, 967232), (322, 898144), (364, 794512), (368, 785876), (391, 739648), (416, 695198), (442, 654304), (448, 645541), (476, 607568), (508, 569296), (544, 531622), (598, 483616), (644, 449072), (728, 397256), (736, 392938), (782, 369824), (832, 347599), (884, 327152), (889, 325312), (952, 303784), (1016, 284648), (1088, 265811), (1196, 241808), (1288, 224536), (1456, 198628), (1472, 196469), (1547, 186944), (1564, 184912), (1651, 175168), (1768, 163576), (1778, 162656), (1904, 151892), (2032, 142324), (2093, 138176), (2159, 133952), (2392, 120904), (2576, 112268), (2737, 105664), (2912, 99314), (2921, 99008), (3094, 93472), (3128, 92456), (3302, 87584), (3536, 81788), (3556, 81328), (3808, 75946), (4064, 71162), (4186, 69088), (4318, 66976), (4784, 60452), (5083, 56896), (5152, 56134), (5474, 52832), (5824, 49657), (5842, 49504), (6188, 46736), (6256, 46228), (6604, 43792), (7072, 40894), (7112, 40664), (7616, 37973), (8128, 35581), (8372, 34544), (8636, 33488), (9568, 30226), (10166, 28448), (10304, 28067), (10948, 26416), (11557, 25024), (11684, 24752), (12376, 23368), (12512, 23114), (13208, 21896), (14144, 20447), (14224, 20332), (15113, 19136), (16744, 17272)]