217244571648

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{87739}}^1$

素因数の和:87808

約数の個数: 192

約数和(自身を含む): 643857177600

約数和(自身を除く): 426612605952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 624, 744, 768, 806, 832, 992, 1024, 1209, 1248, 1488, 1536, 1612, 1664, 1984, 2048, 2418, 2496, 2976, 3072, 3224, 3328, 3968, 4836, 4992, 5952, 6144, 6448, 6656, 7936, 9672, 9984, 11904, 12896, 13312, 15872, 19344, 19968, 23808, 25792, 26624, 31744, 38688, 39936, 47616, 51584, 63488, 77376, 79872, 87739, 95232, 103168, 154752, 175478, 190464, 206336, 263217, 309504, 350956, 412672, 526434, 619008, 701912, 825344, 1052868, 1140607, 1238016, 1403824, 2105736, 2281214, 2476032, 2719909, 2807648, 3421821, 4211472, 4562428, 5439818, 5615296, 6843642, 8159727, 8422944, 9124856, 10879636, 11230592, 13687284, 16319454, 16845888, 18249712, 21759272, 22461184, 27374568, 32638908, 33691776, 35358817, 36499424, 43518544, 44922368, 54749136, 65277816, 67383552, 70717634, 72998848, 87037088, 89844736, 106076451, 109498272, 130555632, 134767104, 141435268, 145997696, 174074176, 179689472, 212152902, 218996544, 261111264, 269534208, 282870536, 291995392, 348148352, 424305804, 437993088, 522222528, 539068416, 565741072, 583990784, 696296704, 848611608, 875986176, 1044445056, 1131482144, 1167981568, 1392593408, 1697223216, 1751972352, 2088890112, 2262964288, 2335963136, 2785186816, 3394446432, 3503944704, 4177780224, 4525928576, 5570373632, 6788892864, 7007889408, 8355560448, 9051857152, 13577785728, 16711120896, 18103714304, 27155571456, 36207428608, 54311142912, 72414857216, 108622285824, 217244571648]

約数ペア:

[(1, 217244571648), (2, 108622285824), (3, 72414857216), (4, 54311142912), (6, 36207428608), (8, 27155571456), (12, 18103714304), (13, 16711120896), (16, 13577785728), (24, 9051857152), (26, 8355560448), (31, 7007889408), (32, 6788892864), (39, 5570373632), (48, 4525928576), (52, 4177780224), (62, 3503944704), (64, 3394446432), (78, 2785186816), (93, 2335963136), (96, 2262964288), (104, 2088890112), (124, 1751972352), (128, 1697223216), (156, 1392593408), (186, 1167981568), (192, 1131482144), (208, 1044445056), (248, 875986176), (256, 848611608), (312, 696296704), (372, 583990784), (384, 565741072), (403, 539068416), (416, 522222528), (496, 437993088), (512, 424305804), (624, 348148352), (744, 291995392), (768, 282870536), (806, 269534208), (832, 261111264), (992, 218996544), (1024, 212152902), (1209, 179689472), (1248, 174074176), (1488, 145997696), (1536, 141435268), (1612, 134767104), (1664, 130555632), (1984, 109498272), (2048, 106076451), (2418, 89844736), (2496, 87037088), (2976, 72998848), (3072, 70717634), (3224, 67383552), (3328, 65277816), (3968, 54749136), (4836, 44922368), (4992, 43518544), (5952, 36499424), (6144, 35358817), (6448, 33691776), (6656, 32638908), (7936, 27374568), (9672, 22461184), (9984, 21759272), (11904, 18249712), (12896, 16845888), (13312, 16319454), (15872, 13687284), (19344, 11230592), (19968, 10879636), (23808, 9124856), (25792, 8422944), (26624, 8159727), (31744, 6843642), (38688, 5615296), (39936, 5439818), (47616, 4562428), (51584, 4211472), (63488, 3421821), (77376, 2807648), (79872, 2719909), (87739, 2476032), (95232, 2281214), (103168, 2105736), (154752, 1403824), (175478, 1238016), (190464, 1140607), (206336, 1052868), (263217, 825344), (309504, 701912), (350956, 619008), (412672, 526434)]