21484157184

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:790

約数の個数: 432

約数和(自身を含む): 75670253568

約数和(自身を除く): 54186096384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 127, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 254, 256, 272, 288, 306, 336, 357, 381, 384, 408, 448, 476, 504, 508, 544, 576, 612, 617, 672, 714, 762, 768, 816, 889, 896, 952, 1008, 1016, 1071, 1088, 1143, 1152, 1224, 1234, 1344, 1428, 1524, 1632, 1778, 1792, 1851, 1904, 2016, 2032, 2142, 2159, 2176, 2286, 2304, 2448, 2468, 2667, 2688, 2856, 3048, 3264, 3556, 3702, 3808, 4032, 4064, 4284, 4318, 4319, 4352, 4572, 4896, 4936, 5334, 5376, 5553, 5712, 6096, 6477, 6528, 7112, 7404, 7616, 8001, 8064, 8128, 8568, 8636, 8638, 9144, 9792, 9872, 10489, 10668, 11106, 11424, 12192, 12954, 12957, 13056, 14224, 14808, 15113, 15232, 16002, 16128, 16256, 17136, 17272, 17276, 18288, 19431, 19584, 19744, 20978, 21336, 22212, 22848, 24384, 25908, 25914, 28448, 29616, 30226, 30464, 31467, 32004, 32512, 34272, 34544, 34552, 36576, 38862, 38871, 39168, 39488, 41956, 42672, 44424, 45339, 45696, 48768, 51816, 51828, 56896, 59232, 60452, 62934, 64008, 68544, 69088, 69104, 73152, 73423, 77724, 77742, 78359, 78976, 83912, 85344, 88848, 90678, 91392, 94401, 97536, 103632, 103656, 113792, 118464, 120904, 125868, 128016, 136017, 137088, 138176, 138208, 146304, 146846, 155448, 155484, 156718, 157952, 167824, 170688, 177696, 181356, 188802, 207264, 207312, 220269, 227584, 235077, 236928, 241808, 251736, 256032, 272034, 274176, 276352, 276416, 292608, 293692, 310896, 310968, 313436, 335648, 341376, 355392, 362712, 377604, 414528, 414624, 440538, 470154, 473856, 483616, 503472, 512064, 544068, 548513, 552704, 552832, 587384, 621792, 621936, 626872, 660807, 671296, 682752, 705231, 710784, 725424, 755208, 829056, 829248, 881076, 940308, 967232, 1006944, 1024128, 1088136, 1097026, 1105664, 1174768, 1243584, 1243872, 1253744, 1321614, 1332103, 1342592, 1410462, 1421568, 1450848, 1510416, 1645539, 1658112, 1658496, 1762152, 1880616, 1934464, 2013888, 2048256, 2176272, 2194052, 2349536, 2487168, 2487744, 2507488, 2643228, 2664206, 2685184, 2820924, 2901696, 3020832, 3291078, 3316992, 3524304, 3761232, 3868928, 3996309, 4027776, 4352544, 4388104, 4699072, 4936617, 4974336, 4975488, 5014976, 5286456, 5328412, 5641848, 5803392, 6041664, 6582156, 7048608, 7522464, 7992618, 8055552, 8705088, 8776208, 9324721, 9398144, 9873234, 9950976, 10029952, 10572912, 10656824, 11283696, 11606784, 11988927, 12083328, 13164312, 14097216, 15044928, 15985236, 17410176, 17552416, 18649442, 18796288, 19746468, 20059904, 21145824, 21313648, 22567392, 23977854, 24166656, 26328624, 27974163, 28194432, 30089856, 31970472, 34820352, 35104832, 37298884, 39492936, 42291648, 42627296, 45134784, 47955708, 52657248, 55948326, 56388864, 60179712, 63940944, 70209664, 74597768, 78985872, 83922489, 84583296, 85254592, 90269568, 95911416, 105314496, 111896652, 127881888, 140419328, 149195536, 157971744, 167844978, 169166592, 170509184, 180539136, 191822832, 210628992, 223793304, 255763776, 298391072, 315943488, 335689956, 341018368, 383645664, 421257984, 447586608, 511527552, 596782144, 631886976, 671379912, 767291328, 895173216, 1023055104, 1193564288, 1263773952, 1342759824, 1534582656, 1790346432, 2387128576, 2685519648, 3069165312, 3580692864, 5371039296, 7161385728, 10742078592, 21484157184]

約数ペア:

[(1, 21484157184), (2, 10742078592), (3, 7161385728), (4, 5371039296), (6, 3580692864), (7, 3069165312), (8, 2685519648), (9, 2387128576), (12, 1790346432), (14, 1534582656), (16, 1342759824), (17, 1263773952), (18, 1193564288), (21, 1023055104), (24, 895173216), (28, 767291328), (32, 671379912), (34, 631886976), (36, 596782144), (42, 511527552), (48, 447586608), (51, 421257984), (56, 383645664), (63, 341018368), (64, 335689956), (68, 315943488), (72, 298391072), (84, 255763776), (96, 223793304), (102, 210628992), (112, 191822832), (119, 180539136), (126, 170509184), (127, 169166592), (128, 167844978), (136, 157971744), (144, 149195536), (153, 140419328), (168, 127881888), (192, 111896652), (204, 105314496), (224, 95911416), (238, 90269568), (252, 85254592), (254, 84583296), (256, 83922489), (272, 78985872), (288, 74597768), (306, 70209664), (336, 63940944), (357, 60179712), (381, 56388864), (384, 55948326), (408, 52657248), (448, 47955708), (476, 45134784), (504, 42627296), (508, 42291648), (544, 39492936), (576, 37298884), (612, 35104832), (617, 34820352), (672, 31970472), (714, 30089856), (762, 28194432), (768, 27974163), (816, 26328624), (889, 24166656), (896, 23977854), (952, 22567392), (1008, 21313648), (1016, 21145824), (1071, 20059904), (1088, 19746468), (1143, 18796288), (1152, 18649442), (1224, 17552416), (1234, 17410176), (1344, 15985236), (1428, 15044928), (1524, 14097216), (1632, 13164312), (1778, 12083328), (1792, 11988927), (1851, 11606784), (1904, 11283696), (2016, 10656824), (2032, 10572912), (2142, 10029952), (2159, 9950976), (2176, 9873234), (2286, 9398144), (2304, 9324721), (2448, 8776208), (2468, 8705088), (2667, 8055552), (2688, 7992618), (2856, 7522464), (3048, 7048608), (3264, 6582156), (3556, 6041664), (3702, 5803392), (3808, 5641848), (4032, 5328412), (4064, 5286456), (4284, 5014976), (4318, 4975488), (4319, 4974336), (4352, 4936617), (4572, 4699072), (4896, 4388104), (4936, 4352544), (5334, 4027776), (5376, 3996309), (5553, 3868928), (5712, 3761232), (6096, 3524304), (6477, 3316992), (6528, 3291078), (7112, 3020832), (7404, 2901696), (7616, 2820924), (8001, 2685184), (8064, 2664206), (8128, 2643228), (8568, 2507488), (8636, 2487744), (8638, 2487168), (9144, 2349536), (9792, 2194052), (9872, 2176272), (10489, 2048256), (10668, 2013888), (11106, 1934464), (11424, 1880616), (12192, 1762152), (12954, 1658496), (12957, 1658112), (13056, 1645539), (14224, 1510416), (14808, 1450848), (15113, 1421568), (15232, 1410462), (16002, 1342592), (16128, 1332103), (16256, 1321614), (17136, 1253744), (17272, 1243872), (17276, 1243584), (18288, 1174768), (19431, 1105664), (19584, 1097026), (19744, 1088136), (20978, 1024128), (21336, 1006944), (22212, 967232), (22848, 940308), (24384, 881076), (25908, 829248), (25914, 829056), (28448, 755208), (29616, 725424), (30226, 710784), (30464, 705231), (31467, 682752), (32004, 671296), (32512, 660807), (34272, 626872), (34544, 621936), (34552, 621792), (36576, 587384), (38862, 552832), (38871, 552704), (39168, 548513), (39488, 544068), (41956, 512064), (42672, 503472), (44424, 483616), (45339, 473856), (45696, 470154), (48768, 440538), (51816, 414624), (51828, 414528), (56896, 377604), (59232, 362712), (60452, 355392), (62934, 341376), (64008, 335648), (68544, 313436), (69088, 310968), (69104, 310896), (73152, 293692), (73423, 292608), (77724, 276416), (77742, 276352), (78359, 274176), (78976, 272034), (83912, 256032), (85344, 251736), (88848, 241808), (90678, 236928), (91392, 235077), (94401, 227584), (97536, 220269), (103632, 207312), (103656, 207264), (113792, 188802), (118464, 181356), (120904, 177696), (125868, 170688), (128016, 167824), (136017, 157952), (137088, 156718), (138176, 155484), (138208, 155448), (146304, 146846)]