21190764672

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79631}}^1$

素因数の和:79672

約数の個数: 256

約数和(自身を含む): 77975654400

約数和(自身を除く): 56784889728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3168, 3456, 3696, 4032, 4158, 4224, 4752, 4928, 5544, 6048, 6336, 7392, 8064, 8316, 9504, 9856, 11088, 12096, 12672, 14784, 16632, 19008, 22176, 24192, 29568, 33264, 38016, 44352, 66528, 79631, 88704, 133056, 159262, 238893, 266112, 318524, 477786, 557417, 637048, 716679, 875941, 955572, 1114834, 1274096, 1433358, 1672251, 1751882, 1911144, 2150037, 2229668, 2548192, 2627823, 2866716, 3344502, 3503764, 3822288, 4300074, 4459336, 5016753, 5096384, 5255646, 5733432, 6131587, 6689004, 7007528, 7644576, 7883469, 8600148, 8918672, 10033506, 10192768, 10511292, 11466864, 12263174, 13378008, 14015056, 15050259, 15289152, 15766938, 17200296, 17837344, 18394761, 20067012, 21022584, 22933728, 23650407, 24526348, 26756016, 28030112, 30100518, 30578304, 31533876, 34400592, 35674688, 36789522, 40134024, 42045168, 45867456, 47300814, 49052696, 53512032, 55184283, 56060224, 60201036, 63067752, 68801184, 71349376, 73579044, 80268048, 84090336, 91734912, 94601628, 98105392, 107024064, 110368566, 112120448, 120402072, 126135504, 137602368, 147158088, 160536096, 165552849, 168180672, 189203256, 196210784, 214048128, 220737132, 240804144, 252271008, 275204736, 294316176, 321072192, 331105698, 336361344, 378406512, 392421568, 441474264, 481608288, 504542016, 588632352, 642144384, 662211396, 756813024, 784843136, 882948528, 963216576, 1009084032, 1177264704, 1324422792, 1513626048, 1765897056, 1926433152, 2354529408, 2648845584, 3027252096, 3531794112, 5297691168, 7063588224, 10595382336, 21190764672]

約数ペア:

[(1, 21190764672), (2, 10595382336), (3, 7063588224), (4, 5297691168), (6, 3531794112), (7, 3027252096), (8, 2648845584), (9, 2354529408), (11, 1926433152), (12, 1765897056), (14, 1513626048), (16, 1324422792), (18, 1177264704), (21, 1009084032), (22, 963216576), (24, 882948528), (27, 784843136), (28, 756813024), (32, 662211396), (33, 642144384), (36, 588632352), (42, 504542016), (44, 481608288), (48, 441474264), (54, 392421568), (56, 378406512), (63, 336361344), (64, 331105698), (66, 321072192), (72, 294316176), (77, 275204736), (84, 252271008), (88, 240804144), (96, 220737132), (99, 214048128), (108, 196210784), (112, 189203256), (126, 168180672), (128, 165552849), (132, 160536096), (144, 147158088), (154, 137602368), (168, 126135504), (176, 120402072), (189, 112120448), (192, 110368566), (198, 107024064), (216, 98105392), (224, 94601628), (231, 91734912), (252, 84090336), (264, 80268048), (288, 73579044), (297, 71349376), (308, 68801184), (336, 63067752), (352, 60201036), (378, 56060224), (384, 55184283), (396, 53512032), (432, 49052696), (448, 47300814), (462, 45867456), (504, 42045168), (528, 40134024), (576, 36789522), (594, 35674688), (616, 34400592), (672, 31533876), (693, 30578304), (704, 30100518), (756, 28030112), (792, 26756016), (864, 24526348), (896, 23650407), (924, 22933728), (1008, 21022584), (1056, 20067012), (1152, 18394761), (1188, 17837344), (1232, 17200296), (1344, 15766938), (1386, 15289152), (1408, 15050259), (1512, 14015056), (1584, 13378008), (1728, 12263174), (1848, 11466864), (2016, 10511292), (2079, 10192768), (2112, 10033506), (2376, 8918672), (2464, 8600148), (2688, 7883469), (2772, 7644576), (3024, 7007528), (3168, 6689004), (3456, 6131587), (3696, 5733432), (4032, 5255646), (4158, 5096384), (4224, 5016753), (4752, 4459336), (4928, 4300074), (5544, 3822288), (6048, 3503764), (6336, 3344502), (7392, 2866716), (8064, 2627823), (8316, 2548192), (9504, 2229668), (9856, 2150037), (11088, 1911144), (12096, 1751882), (12672, 1672251), (14784, 1433358), (16632, 1274096), (19008, 1114834), (22176, 955572), (24192, 875941), (29568, 716679), (33264, 637048), (38016, 557417), (44352, 477786), (66528, 318524), (79631, 266112), (88704, 238893), (133056, 159262)]