642128256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 512

約数和(自身を含む): 2506752000

約数和(自身を除く): 1864623744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 32, 33, 36, 38, 42, 44, 48, 54, 56, 57, 63, 64, 66, 72, 76, 77, 84, 88, 96, 99, 108, 112, 114, 126, 127, 128, 132, 133, 144, 152, 154, 168, 171, 176, 189, 192, 198, 209, 216, 224, 228, 231, 252, 254, 264, 266, 288, 297, 304, 308, 336, 342, 352, 378, 381, 384, 396, 399, 418, 432, 448, 456, 462, 504, 508, 513, 528, 532, 576, 594, 608, 616, 627, 672, 684, 693, 704, 756, 762, 792, 798, 836, 864, 889, 896, 912, 924, 1008, 1016, 1026, 1056, 1064, 1143, 1152, 1188, 1197, 1216, 1232, 1254, 1344, 1368, 1386, 1397, 1408, 1463, 1512, 1524, 1584, 1596, 1672, 1728, 1778, 1824, 1848, 1881, 2016, 2032, 2052, 2079, 2112, 2128, 2286, 2376, 2394, 2413, 2432, 2464, 2508, 2667, 2688, 2736, 2772, 2794, 2926, 3024, 3048, 3168, 3192, 3344, 3429, 3456, 3556, 3591, 3648, 3696, 3762, 4032, 4064, 4104, 4158, 4191, 4224, 4256, 4389, 4572, 4752, 4788, 4826, 4928, 5016, 5334, 5472, 5544, 5588, 5643, 5852, 6048, 6096, 6336, 6384, 6688, 6858, 7112, 7182, 7239, 7296, 7392, 7524, 8001, 8064, 8128, 8208, 8316, 8382, 8512, 8778, 9144, 9504, 9576, 9652, 9779, 9856, 10032, 10668, 10944, 11088, 11176, 11286, 11704, 12096, 12192, 12573, 12672, 12768, 13167, 13376, 13716, 14224, 14364, 14478, 14784, 15048, 16002, 16256, 16416, 16632, 16764, 16891, 17024, 17556, 18288, 19008, 19152, 19304, 19558, 20064, 21336, 21717, 21888, 22176, 22352, 22572, 23408, 24003, 24192, 24384, 25146, 25536, 26334, 26543, 26752, 27432, 28448, 28728, 28956, 29337, 29568, 30096, 32004, 32832, 33264, 33528, 33782, 35112, 36576, 37719, 38016, 38304, 38608, 39116, 39501, 40128, 42672, 43434, 44352, 44704, 45144, 46816, 48006, 48768, 50292, 50673, 51072, 52668, 53086, 54864, 56896, 57456, 57912, 58674, 60192, 64008, 65151, 65664, 66528, 67056, 67564, 70224, 73152, 75438, 76608, 77216, 78232, 79002, 79629, 80256, 85344, 86868, 88011, 88704, 89408, 90288, 93632, 96012, 100584, 101346, 105336, 106172, 109728, 113792, 114912, 115824, 117348, 120384, 128016, 130302, 133056, 134112, 135128, 140448, 146304, 150876, 152019, 153216, 154432, 156464, 158004, 159258, 170688, 173736, 176022, 178816, 180576, 185801, 187264, 192024, 201168, 202692, 210672, 212344, 219456, 229824, 231648, 234696, 238887, 240768, 256032, 260604, 264033, 266112, 268224, 270256, 280896, 301752, 304038, 308864, 312928, 316008, 318516, 341376, 347472, 352044, 361152, 371602, 384048, 402336, 405384, 421344, 424688, 438912, 456057, 459648, 463296, 469392, 477774, 512064, 521208, 528066, 536448, 540512, 557403, 561792, 603504, 608076, 625856, 632016, 637032, 694944, 704088, 716661, 722304, 743204, 768096, 804672, 810768, 842688, 849376, 912114, 926592, 938784, 955548, 1024128, 1042416, 1056132, 1081024, 1114806, 1207008, 1216152, 1251712, 1264032, 1274064, 1389888, 1408176, 1433322, 1486408, 1536192, 1609344, 1621536, 1672209, 1685376, 1698752, 1824228, 1877568, 1911096, 2084832, 2112264, 2162048, 2229612, 2414016, 2432304, 2528064, 2548128, 2779776, 2816352, 2866644, 2972816, 3072384, 3243072, 3344418, 3397504, 3648456, 3755136, 3822192, 4169664, 4224528, 4459224, 4828032, 4864608, 5016627, 5056128, 5096256, 5632704, 5733288, 5945632, 6486144, 6688836, 7296912, 7644384, 8339328, 8449056, 8918448, 9729216, 10033254, 10192512, 11265408, 11466576, 11891264, 13377672, 14593824, 15288768, 16898112, 17836896, 19458432, 20066508, 22933152, 23782528, 26755344, 29187648, 30577536, 33796224, 35673792, 40133016, 45866304, 53510688, 58375296, 71347584, 80266032, 91732608, 107021376, 160532064, 214042752, 321064128, 642128256]

約数ペア:

[(1, 642128256), (2, 321064128), (3, 214042752), (4, 160532064), (6, 107021376), (7, 91732608), (8, 80266032), (9, 71347584), (11, 58375296), (12, 53510688), (14, 45866304), (16, 40133016), (18, 35673792), (19, 33796224), (21, 30577536), (22, 29187648), (24, 26755344), (27, 23782528), (28, 22933152), (32, 20066508), (33, 19458432), (36, 17836896), (38, 16898112), (42, 15288768), (44, 14593824), (48, 13377672), (54, 11891264), (56, 11466576), (57, 11265408), (63, 10192512), (64, 10033254), (66, 9729216), (72, 8918448), (76, 8449056), (77, 8339328), (84, 7644384), (88, 7296912), (96, 6688836), (99, 6486144), (108, 5945632), (112, 5733288), (114, 5632704), (126, 5096256), (127, 5056128), (128, 5016627), (132, 4864608), (133, 4828032), (144, 4459224), (152, 4224528), (154, 4169664), (168, 3822192), (171, 3755136), (176, 3648456), (189, 3397504), (192, 3344418), (198, 3243072), (209, 3072384), (216, 2972816), (224, 2866644), (228, 2816352), (231, 2779776), (252, 2548128), (254, 2528064), (264, 2432304), (266, 2414016), (288, 2229612), (297, 2162048), (304, 2112264), (308, 2084832), (336, 1911096), (342, 1877568), (352, 1824228), (378, 1698752), (381, 1685376), (384, 1672209), (396, 1621536), (399, 1609344), (418, 1536192), (432, 1486408), (448, 1433322), (456, 1408176), (462, 1389888), (504, 1274064), (508, 1264032), (513, 1251712), (528, 1216152), (532, 1207008), (576, 1114806), (594, 1081024), (608, 1056132), (616, 1042416), (627, 1024128), (672, 955548), (684, 938784), (693, 926592), (704, 912114), (756, 849376), (762, 842688), (792, 810768), (798, 804672), (836, 768096), (864, 743204), (889, 722304), (896, 716661), (912, 704088), (924, 694944), (1008, 637032), (1016, 632016), (1026, 625856), (1056, 608076), (1064, 603504), (1143, 561792), (1152, 557403), (1188, 540512), (1197, 536448), (1216, 528066), (1232, 521208), (1254, 512064), (1344, 477774), (1368, 469392), (1386, 463296), (1397, 459648), (1408, 456057), (1463, 438912), (1512, 424688), (1524, 421344), (1584, 405384), (1596, 402336), (1672, 384048), (1728, 371602), (1778, 361152), (1824, 352044), (1848, 347472), (1881, 341376), (2016, 318516), (2032, 316008), (2052, 312928), (2079, 308864), (2112, 304038), (2128, 301752), (2286, 280896), (2376, 270256), (2394, 268224), (2413, 266112), (2432, 264033), (2464, 260604), (2508, 256032), (2667, 240768), (2688, 238887), (2736, 234696), (2772, 231648), (2794, 229824), (2926, 219456), (3024, 212344), (3048, 210672), (3168, 202692), (3192, 201168), (3344, 192024), (3429, 187264), (3456, 185801), (3556, 180576), (3591, 178816), (3648, 176022), (3696, 173736), (3762, 170688), (4032, 159258), (4064, 158004), (4104, 156464), (4158, 154432), (4191, 153216), (4224, 152019), (4256, 150876), (4389, 146304), (4572, 140448), (4752, 135128), (4788, 134112), (4826, 133056), (4928, 130302), (5016, 128016), (5334, 120384), (5472, 117348), (5544, 115824), (5588, 114912), (5643, 113792), (5852, 109728), (6048, 106172), (6096, 105336), (6336, 101346), (6384, 100584), (6688, 96012), (6858, 93632), (7112, 90288), (7182, 89408), (7239, 88704), (7296, 88011), (7392, 86868), (7524, 85344), (8001, 80256), (8064, 79629), (8128, 79002), (8208, 78232), (8316, 77216), (8382, 76608), (8512, 75438), (8778, 73152), (9144, 70224), (9504, 67564), (9576, 67056), (9652, 66528), (9779, 65664), (9856, 65151), (10032, 64008), (10668, 60192), (10944, 58674), (11088, 57912), (11176, 57456), (11286, 56896), (11704, 54864), (12096, 53086), (12192, 52668), (12573, 51072), (12672, 50673), (12768, 50292), (13167, 48768), (13376, 48006), (13716, 46816), (14224, 45144), (14364, 44704), (14478, 44352), (14784, 43434), (15048, 42672), (16002, 40128), (16256, 39501), (16416, 39116), (16632, 38608), (16764, 38304), (16891, 38016), (17024, 37719), (17556, 36576), (18288, 35112), (19008, 33782), (19152, 33528), (19304, 33264), (19558, 32832), (20064, 32004), (21336, 30096), (21717, 29568), (21888, 29337), (22176, 28956), (22352, 28728), (22572, 28448), (23408, 27432), (24003, 26752), (24192, 26543), (24384, 26334), (25146, 25536)]