81291911904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2047

約数の個数: 384

約数和(自身を含む): 281522304000

約数和(自身を除く): 200230392096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 269, 288, 336, 348, 378, 406, 432, 464, 504, 522, 538, 609, 672, 696, 756, 783, 807, 812, 864, 928, 1008, 1044, 1076, 1218, 1392, 1512, 1566, 1614, 1624, 1723, 1827, 1883, 2016, 2088, 2152, 2421, 2436, 2784, 3024, 3132, 3228, 3248, 3446, 3654, 3766, 4176, 4304, 4842, 4872, 5169, 5481, 5649, 6048, 6264, 6456, 6496, 6892, 7263, 7308, 7532, 7801, 8352, 8608, 9684, 9744, 10338, 10962, 11298, 12061, 12528, 12912, 13784, 14526, 14616, 15064, 15507, 15602, 16947, 19368, 19488, 20676, 21924, 22596, 23403, 24122, 25056, 25824, 27568, 29052, 29232, 30128, 31014, 31204, 33894, 36183, 38736, 41352, 43848, 45192, 46521, 46806, 48244, 49967, 50841, 54607, 55136, 58104, 58464, 60256, 62028, 62408, 67788, 70209, 72366, 77472, 82704, 87696, 90384, 93042, 93612, 96488, 99934, 101682, 108549, 109214, 116208, 124056, 124816, 135576, 140418, 144732, 149901, 163821, 165408, 175392, 180768, 186084, 187224, 192976, 199868, 203364, 210627, 217098, 218428, 232416, 248112, 249632, 271152, 280836, 289464, 299802, 325647, 327642, 349769, 372168, 374448, 385952, 399736, 406728, 421254, 434196, 436856, 449703, 463487, 491463, 496224, 542304, 561672, 578928, 599604, 651294, 655284, 699538, 744336, 748896, 799472, 813456, 842508, 868392, 873712, 899406, 926974, 982926, 1049307, 1123344, 1157856, 1199208, 1302588, 1310568, 1349109, 1390461, 1399076, 1474389, 1488672, 1598944, 1626912, 1685016, 1736784, 1747424, 1798812, 1853948, 1965852, 2098614, 2246688, 2398416, 2605176, 2621136, 2698218, 2780922, 2798152, 2948778, 3147921, 3244409, 3370032, 3473568, 3597624, 3707896, 3931704, 4171383, 4197228, 4796832, 5210352, 5242272, 5396436, 5561844, 5596304, 5897556, 6295842, 6488818, 6740064, 7195248, 7415792, 7863408, 8342766, 8394456, 9443763, 9733227, 10420704, 10792872, 11123688, 11192608, 11795112, 12514149, 12591684, 12977636, 13441123, 14390496, 14831584, 15726816, 16685532, 16788912, 18887526, 19466454, 21585744, 22247376, 23590224, 25028298, 25183368, 25955272, 26882246, 29199681, 33371064, 33577824, 37775052, 38932908, 40323369, 43171488, 44494752, 47180448, 50056596, 50366736, 51910544, 53764492, 58399362, 66742128, 75550104, 77865816, 80646738, 87599043, 94087861, 100113192, 100733472, 103821088, 107528984, 116798724, 120970107, 133484256, 151100208, 155731632, 161293476, 175198086, 188175722, 200226384, 215057968, 233597448, 241940214, 282263583, 302200416, 311463264, 322586952, 350396172, 362910321, 376351444, 400452768, 430115936, 467194896, 483880428, 564527166, 645173904, 700792344, 725820642, 752702888, 846790749, 934389792, 967760856, 1129054332, 1290347808, 1401584688, 1451641284, 1505405776, 1693581498, 1935521712, 2258108664, 2540372247, 2803169376, 2903282568, 3010811552, 3387162996, 3871043424, 4516217328, 5080744494, 5806565136, 6774325992, 9032434656, 10161488988, 11613130272, 13548651984, 20322977976, 27097303968, 40645955952, 81291911904]

約数ペア:

[(1, 81291911904), (2, 40645955952), (3, 27097303968), (4, 20322977976), (6, 13548651984), (7, 11613130272), (8, 10161488988), (9, 9032434656), (12, 6774325992), (14, 5806565136), (16, 5080744494), (18, 4516217328), (21, 3871043424), (24, 3387162996), (27, 3010811552), (28, 2903282568), (29, 2803169376), (32, 2540372247), (36, 2258108664), (42, 1935521712), (48, 1693581498), (54, 1505405776), (56, 1451641284), (58, 1401584688), (63, 1290347808), (72, 1129054332), (84, 967760856), (87, 934389792), (96, 846790749), (108, 752702888), (112, 725820642), (116, 700792344), (126, 645173904), (144, 564527166), (168, 483880428), (174, 467194896), (189, 430115936), (203, 400452768), (216, 376351444), (224, 362910321), (232, 350396172), (252, 322586952), (261, 311463264), (269, 302200416), (288, 282263583), (336, 241940214), (348, 233597448), (378, 215057968), (406, 200226384), (432, 188175722), (464, 175198086), (504, 161293476), (522, 155731632), (538, 151100208), (609, 133484256), (672, 120970107), (696, 116798724), (756, 107528984), (783, 103821088), (807, 100733472), (812, 100113192), (864, 94087861), (928, 87599043), (1008, 80646738), (1044, 77865816), (1076, 75550104), (1218, 66742128), (1392, 58399362), (1512, 53764492), (1566, 51910544), (1614, 50366736), (1624, 50056596), (1723, 47180448), (1827, 44494752), (1883, 43171488), (2016, 40323369), (2088, 38932908), (2152, 37775052), (2421, 33577824), (2436, 33371064), (2784, 29199681), (3024, 26882246), (3132, 25955272), (3228, 25183368), (3248, 25028298), (3446, 23590224), (3654, 22247376), (3766, 21585744), (4176, 19466454), (4304, 18887526), (4842, 16788912), (4872, 16685532), (5169, 15726816), (5481, 14831584), (5649, 14390496), (6048, 13441123), (6264, 12977636), (6456, 12591684), (6496, 12514149), (6892, 11795112), (7263, 11192608), (7308, 11123688), (7532, 10792872), (7801, 10420704), (8352, 9733227), (8608, 9443763), (9684, 8394456), (9744, 8342766), (10338, 7863408), (10962, 7415792), (11298, 7195248), (12061, 6740064), (12528, 6488818), (12912, 6295842), (13784, 5897556), (14526, 5596304), (14616, 5561844), (15064, 5396436), (15507, 5242272), (15602, 5210352), (16947, 4796832), (19368, 4197228), (19488, 4171383), (20676, 3931704), (21924, 3707896), (22596, 3597624), (23403, 3473568), (24122, 3370032), (25056, 3244409), (25824, 3147921), (27568, 2948778), (29052, 2798152), (29232, 2780922), (30128, 2698218), (31014, 2621136), (31204, 2605176), (33894, 2398416), (36183, 2246688), (38736, 2098614), (41352, 1965852), (43848, 1853948), (45192, 1798812), (46521, 1747424), (46806, 1736784), (48244, 1685016), (49967, 1626912), (50841, 1598944), (54607, 1488672), (55136, 1474389), (58104, 1399076), (58464, 1390461), (60256, 1349109), (62028, 1310568), (62408, 1302588), (67788, 1199208), (70209, 1157856), (72366, 1123344), (77472, 1049307), (82704, 982926), (87696, 926974), (90384, 899406), (93042, 873712), (93612, 868392), (96488, 842508), (99934, 813456), (101682, 799472), (108549, 748896), (109214, 744336), (116208, 699538), (124056, 655284), (124816, 651294), (135576, 599604), (140418, 578928), (144732, 561672), (149901, 542304), (163821, 496224), (165408, 491463), (175392, 463487), (180768, 449703), (186084, 436856), (187224, 434196), (192976, 421254), (199868, 406728), (203364, 399736), (210627, 385952), (217098, 374448), (218428, 372168), (232416, 349769), (248112, 327642), (249632, 325647), (271152, 299802), (280836, 289464)]