7966761712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 240

約数和(自身を含む): 20953658880

約数和(自身を除く): 12986897168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 112, 133, 152, 161, 182, 184, 208, 247, 266, 299, 304, 322, 361, 364, 368, 437, 494, 532, 598, 644, 659, 722, 728, 874, 988, 1064, 1196, 1288, 1318, 1444, 1456, 1729, 1748, 1976, 2093, 2128, 2392, 2527, 2576, 2636, 2888, 3059, 3458, 3496, 3952, 4186, 4613, 4693, 4784, 5054, 5272, 5681, 5776, 6118, 6916, 6992, 8303, 8372, 8567, 9226, 9386, 10108, 10544, 11362, 12236, 12521, 13832, 15157, 16606, 16744, 17134, 18452, 18772, 20216, 22724, 24472, 25042, 27664, 30314, 32851, 33212, 33488, 34268, 36904, 37544, 39767, 40432, 45448, 48944, 50084, 58121, 59969, 60628, 65702, 66424, 68536, 73808, 75088, 79534, 87647, 90896, 100168, 106099, 107939, 116242, 119938, 121256, 131404, 132848, 137072, 159068, 162773, 175294, 197041, 200336, 212198, 215878, 232484, 237899, 239876, 242512, 262808, 287983, 318136, 325546, 350588, 394082, 424396, 431756, 464968, 475798, 479752, 525616, 575966, 636272, 651092, 701176, 755573, 788164, 848792, 863512, 929936, 951596, 959504, 1139411, 1151932, 1302184, 1379287, 1402352, 1511146, 1576328, 1665293, 1697584, 1727024, 1903192, 2015881, 2278822, 2303864, 2604368, 2758574, 3022292, 3092687, 3152656, 3330586, 3743779, 3806384, 4031762, 4557644, 4607728, 5471677, 5517148, 6044584, 6185374, 6661172, 7487558, 8063524, 9115288, 10943354, 11034296, 12089168, 12370748, 13322344, 14975116, 16127048, 18230576, 21648809, 21886708, 22068592, 24741496, 26206453, 26644688, 29950232, 32254096, 38301739, 43297618, 43773416, 49482992, 52412906, 59900464, 71131801, 76603478, 86595236, 87546832, 104825812, 142263602, 153206956, 173190472, 209651624, 284527204, 306413912, 346380944, 419303248, 497922607, 569054408, 612827824, 995845214, 1138108816, 1991690428, 3983380856, 7966761712]

約数ペア:

[(1, 7966761712), (2, 3983380856), (4, 1991690428), (7, 1138108816), (8, 995845214), (13, 612827824), (14, 569054408), (16, 497922607), (19, 419303248), (23, 346380944), (26, 306413912), (28, 284527204), (38, 209651624), (46, 173190472), (52, 153206956), (56, 142263602), (76, 104825812), (91, 87546832), (92, 86595236), (104, 76603478), (112, 71131801), (133, 59900464), (152, 52412906), (161, 49482992), (182, 43773416), (184, 43297618), (208, 38301739), (247, 32254096), (266, 29950232), (299, 26644688), (304, 26206453), (322, 24741496), (361, 22068592), (364, 21886708), (368, 21648809), (437, 18230576), (494, 16127048), (532, 14975116), (598, 13322344), (644, 12370748), (659, 12089168), (722, 11034296), (728, 10943354), (874, 9115288), (988, 8063524), (1064, 7487558), (1196, 6661172), (1288, 6185374), (1318, 6044584), (1444, 5517148), (1456, 5471677), (1729, 4607728), (1748, 4557644), (1976, 4031762), (2093, 3806384), (2128, 3743779), (2392, 3330586), (2527, 3152656), (2576, 3092687), (2636, 3022292), (2888, 2758574), (3059, 2604368), (3458, 2303864), (3496, 2278822), (3952, 2015881), (4186, 1903192), (4613, 1727024), (4693, 1697584), (4784, 1665293), (5054, 1576328), (5272, 1511146), (5681, 1402352), (5776, 1379287), (6118, 1302184), (6916, 1151932), (6992, 1139411), (8303, 959504), (8372, 951596), (8567, 929936), (9226, 863512), (9386, 848792), (10108, 788164), (10544, 755573), (11362, 701176), (12236, 651092), (12521, 636272), (13832, 575966), (15157, 525616), (16606, 479752), (16744, 475798), (17134, 464968), (18452, 431756), (18772, 424396), (20216, 394082), (22724, 350588), (24472, 325546), (25042, 318136), (27664, 287983), (30314, 262808), (32851, 242512), (33212, 239876), (33488, 237899), (34268, 232484), (36904, 215878), (37544, 212198), (39767, 200336), (40432, 197041), (45448, 175294), (48944, 162773), (50084, 159068), (58121, 137072), (59969, 132848), (60628, 131404), (65702, 121256), (66424, 119938), (68536, 116242), (73808, 107939), (75088, 106099), (79534, 100168), (87647, 90896)]