21654785152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169009}}^1$

素因数の和:169054

約数の個数: 128

約数和(自身を含む): 57923107200

約数和(自身を除く): 36268322048

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 9856, 11648, 16016, 18304, 32032, 64064, 128128, 169009, 338018, 676036, 1183063, 1352072, 1859099, 2197117, 2366126, 2704144, 3718198, 4394234, 4732252, 5408288, 7436396, 8788468, 9464504, 10816576, 13013693, 14872792, 15379819, 17576936, 18929008, 21633152, 24168287, 26027386, 29745584, 30759638, 35153872, 37858016, 48336574, 52054772, 59491168, 61519276, 70307744, 75716032, 96673148, 104109544, 118982336, 123038552, 140615488, 151432064, 169178009, 193346296, 208219088, 237964672, 246077104, 281230976, 338356018, 386692592, 416438176, 492154208, 676712036, 773385184, 832876352, 984308416, 1353424072, 1546770368, 1665752704, 1968616832, 2706848144, 3093540736, 5413696288, 10827392576, 21654785152]

約数ペア:

[(1, 21654785152), (2, 10827392576), (4, 5413696288), (7, 3093540736), (8, 2706848144), (11, 1968616832), (13, 1665752704), (14, 1546770368), (16, 1353424072), (22, 984308416), (26, 832876352), (28, 773385184), (32, 676712036), (44, 492154208), (52, 416438176), (56, 386692592), (64, 338356018), (77, 281230976), (88, 246077104), (91, 237964672), (104, 208219088), (112, 193346296), (128, 169178009), (143, 151432064), (154, 140615488), (176, 123038552), (182, 118982336), (208, 104109544), (224, 96673148), (286, 75716032), (308, 70307744), (352, 61519276), (364, 59491168), (416, 52054772), (448, 48336574), (572, 37858016), (616, 35153872), (704, 30759638), (728, 29745584), (832, 26027386), (896, 24168287), (1001, 21633152), (1144, 18929008), (1232, 17576936), (1408, 15379819), (1456, 14872792), (1664, 13013693), (2002, 10816576), (2288, 9464504), (2464, 8788468), (2912, 7436396), (4004, 5408288), (4576, 4732252), (4928, 4394234), (5824, 3718198), (8008, 2704144), (9152, 2366126), (9856, 2197117), (11648, 1859099), (16016, 1352072), (18304, 1183063), (32032, 676036), (64064, 338018), (128128, 169009)]