21658484736

素因数分解:

$2^{14}\times 3^2\times 7^1\times {\mathrm{20983}}^1$

素因数の和:21024

約数の個数: 180

約数和(自身を含む): 71508603712

約数和(自身を除く): 49850118976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 8064, 8192, 9216, 10752, 12288, 14336, 16128, 16384, 18432, 20983, 21504, 24576, 28672, 32256, 36864, 41966, 43008, 49152, 57344, 62949, 64512, 73728, 83932, 86016, 114688, 125898, 129024, 146881, 147456, 167864, 172032, 188847, 251796, 258048, 293762, 335728, 344064, 377694, 440643, 503592, 516096, 587524, 671456, 755388, 881286, 1007184, 1032192, 1175048, 1321929, 1342912, 1510776, 1762572, 2014368, 2350096, 2643858, 2685824, 3021552, 3525144, 4028736, 4700192, 5287716, 5371648, 6043104, 7050288, 8057472, 9400384, 10575432, 10743296, 12086208, 14100576, 16114944, 18800768, 21150864, 21486592, 24172416, 28201152, 32229888, 37601536, 42301728, 42973184, 48344832, 56402304, 64459776, 75203072, 84603456, 85946368, 96689664, 112804608, 128919552, 150406144, 169206912, 171892736, 193379328, 225609216, 257839104, 300812288, 338413824, 343785472, 386758656, 451218432, 515678208, 601624576, 676827648, 773517312, 902436864, 1031356416, 1203249152, 1353655296, 1547034624, 1804873728, 2406498304, 2707310592, 3094069248, 3609747456, 5414621184, 7219494912, 10829242368, 21658484736]

約数ペア:

[(1, 21658484736), (2, 10829242368), (3, 7219494912), (4, 5414621184), (6, 3609747456), (7, 3094069248), (8, 2707310592), (9, 2406498304), (12, 1804873728), (14, 1547034624), (16, 1353655296), (18, 1203249152), (21, 1031356416), (24, 902436864), (28, 773517312), (32, 676827648), (36, 601624576), (42, 515678208), (48, 451218432), (56, 386758656), (63, 343785472), (64, 338413824), (72, 300812288), (84, 257839104), (96, 225609216), (112, 193379328), (126, 171892736), (128, 169206912), (144, 150406144), (168, 128919552), (192, 112804608), (224, 96689664), (252, 85946368), (256, 84603456), (288, 75203072), (336, 64459776), (384, 56402304), (448, 48344832), (504, 42973184), (512, 42301728), (576, 37601536), (672, 32229888), (768, 28201152), (896, 24172416), (1008, 21486592), (1024, 21150864), (1152, 18800768), (1344, 16114944), (1536, 14100576), (1792, 12086208), (2016, 10743296), (2048, 10575432), (2304, 9400384), (2688, 8057472), (3072, 7050288), (3584, 6043104), (4032, 5371648), (4096, 5287716), (4608, 4700192), (5376, 4028736), (6144, 3525144), (7168, 3021552), (8064, 2685824), (8192, 2643858), (9216, 2350096), (10752, 2014368), (12288, 1762572), (14336, 1510776), (16128, 1342912), (16384, 1321929), (18432, 1175048), (20983, 1032192), (21504, 1007184), (24576, 881286), (28672, 755388), (32256, 671456), (36864, 587524), (41966, 516096), (43008, 503592), (49152, 440643), (57344, 377694), (62949, 344064), (64512, 335728), (73728, 293762), (83932, 258048), (86016, 251796), (114688, 188847), (125898, 172032), (129024, 167864), (146881, 147456)]