280483608192

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{11717}}^1$

素因数の和:11963

約数の個数: 256

約数和(自身を含む): 834752822400

約数和(自身を除く): 554269214208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 193, 204, 228, 272, 304, 323, 384, 386, 408, 456, 544, 579, 608, 646, 772, 816, 912, 969, 1088, 1158, 1216, 1292, 1544, 1632, 1824, 1938, 2176, 2316, 2432, 2584, 3088, 3264, 3281, 3648, 3667, 3876, 4632, 5168, 6176, 6528, 6562, 7296, 7334, 7752, 9264, 9843, 10336, 11001, 11717, 12352, 13124, 14668, 15504, 18528, 19686, 20672, 22002, 23434, 24704, 26248, 29336, 31008, 35151, 37056, 39372, 41344, 44004, 46868, 52496, 58672, 62016, 62339, 70302, 74112, 78744, 88008, 93736, 104992, 117344, 124032, 124678, 140604, 157488, 176016, 187017, 187472, 199189, 209984, 222623, 234688, 249356, 281208, 314976, 352032, 374034, 374944, 398378, 419968, 445246, 469376, 498712, 562416, 597567, 629952, 667869, 704064, 748068, 749888, 796756, 890492, 997424, 1124832, 1195134, 1259904, 1335738, 1408128, 1496136, 1499776, 1593512, 1780984, 1994848, 2249664, 2261381, 2390268, 2671476, 2992272, 3187024, 3561968, 3784591, 3989696, 4499328, 4522762, 4780536, 5342952, 5984544, 6374048, 6784143, 7123936, 7569182, 7979392, 9045524, 9561072, 10685904, 11353773, 11969088, 12748096, 13568286, 14247872, 15138364, 18091048, 19122144, 21371808, 22707546, 23938176, 25496192, 27136572, 28495744, 30276728, 36182096, 38244288, 38443477, 42743616, 42966239, 45415092, 54273144, 60553456, 72364192, 76488576, 76886954, 85487232, 85932478, 90830184, 108546288, 115330431, 121106912, 128898717, 144728384, 153773908, 171864956, 181660368, 217092576, 230660862, 242213824, 257797434, 289456768, 307547816, 343729912, 363320736, 434185152, 461321724, 484427648, 515594868, 615095632, 687459824, 726641472, 730426063, 868370304, 922643448, 1031189736, 1230191264, 1374919648, 1453282944, 1460852126, 1845286896, 2062379472, 2191278189, 2460382528, 2749839296, 2921704252, 3690573792, 4124758944, 4382556378, 4920765056, 5499678592, 5843408504, 7381147584, 8249517888, 8765112756, 11686817008, 14762295168, 16499035776, 17530225512, 23373634016, 35060451024, 46747268032, 70120902048, 93494536064, 140241804096, 280483608192]

約数ペア:

[(1, 280483608192), (2, 140241804096), (3, 93494536064), (4, 70120902048), (6, 46747268032), (8, 35060451024), (12, 23373634016), (16, 17530225512), (17, 16499035776), (19, 14762295168), (24, 11686817008), (32, 8765112756), (34, 8249517888), (38, 7381147584), (48, 5843408504), (51, 5499678592), (57, 4920765056), (64, 4382556378), (68, 4124758944), (76, 3690573792), (96, 2921704252), (102, 2749839296), (114, 2460382528), (128, 2191278189), (136, 2062379472), (152, 1845286896), (192, 1460852126), (193, 1453282944), (204, 1374919648), (228, 1230191264), (272, 1031189736), (304, 922643448), (323, 868370304), (384, 730426063), (386, 726641472), (408, 687459824), (456, 615095632), (544, 515594868), (579, 484427648), (608, 461321724), (646, 434185152), (772, 363320736), (816, 343729912), (912, 307547816), (969, 289456768), (1088, 257797434), (1158, 242213824), (1216, 230660862), (1292, 217092576), (1544, 181660368), (1632, 171864956), (1824, 153773908), (1938, 144728384), (2176, 128898717), (2316, 121106912), (2432, 115330431), (2584, 108546288), (3088, 90830184), (3264, 85932478), (3281, 85487232), (3648, 76886954), (3667, 76488576), (3876, 72364192), (4632, 60553456), (5168, 54273144), (6176, 45415092), (6528, 42966239), (6562, 42743616), (7296, 38443477), (7334, 38244288), (7752, 36182096), (9264, 30276728), (9843, 28495744), (10336, 27136572), (11001, 25496192), (11717, 23938176), (12352, 22707546), (13124, 21371808), (14668, 19122144), (15504, 18091048), (18528, 15138364), (19686, 14247872), (20672, 13568286), (22002, 12748096), (23434, 11969088), (24704, 11353773), (26248, 10685904), (29336, 9561072), (31008, 9045524), (35151, 7979392), (37056, 7569182), (39372, 7123936), (41344, 6784143), (44004, 6374048), (46868, 5984544), (52496, 5342952), (58672, 4780536), (62016, 4522762), (62339, 4499328), (70302, 3989696), (74112, 3784591), (78744, 3561968), (88008, 3187024), (93736, 2992272), (104992, 2671476), (117344, 2390268), (124032, 2261381), (124678, 2249664), (140604, 1994848), (157488, 1780984), (176016, 1593512), (187017, 1499776), (187472, 1496136), (199189, 1408128), (209984, 1335738), (222623, 1259904), (234688, 1195134), (249356, 1124832), (281208, 997424), (314976, 890492), (352032, 796756), (374034, 749888), (374944, 748068), (398378, 704064), (419968, 667869), (445246, 629952), (469376, 597567), (498712, 562416)]