2781015552

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 320

約数和(自身を含む): 9742233600

約数和(自身を除く): 6961218048

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, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 256, 261, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 512, 522, 576, 609, 672, 696, 756, 768, 783, 812, 864, 896, 928, 991, 1008, 1044, 1152, 1218, 1344, 1392, 1512, 1536, 1566, 1624, 1728, 1792, 1827, 1856, 1982, 2016, 2088, 2304, 2436, 2688, 2784, 2973, 3024, 3132, 3248, 3456, 3584, 3654, 3712, 3964, 4032, 4176, 4608, 4872, 5376, 5481, 5568, 5946, 6048, 6264, 6496, 6912, 6937, 7308, 7424, 7928, 8064, 8352, 8919, 9744, 10752, 10962, 11136, 11892, 12096, 12528, 12992, 13824, 13874, 14616, 14848, 15856, 16128, 16704, 17838, 19488, 20811, 21924, 22272, 23784, 24192, 25056, 25984, 26757, 27748, 28739, 29232, 31712, 32256, 33408, 35676, 38976, 41622, 43848, 44544, 47568, 48384, 50112, 51968, 53514, 55496, 57478, 58464, 62433, 63424, 66816, 71352, 77952, 83244, 86217, 87696, 95136, 96768, 100224, 103936, 107028, 110992, 114956, 116928, 124866, 126848, 133632, 142704, 155904, 166488, 172434, 175392, 187299, 190272, 200448, 201173, 214056, 221984, 229912, 233856, 249732, 253696, 258651, 285408, 311808, 332976, 344868, 350784, 374598, 380544, 400896, 402346, 428112, 443968, 459824, 467712, 499464, 507392, 517302, 570816, 603519, 665952, 689736, 701568, 749196, 761088, 775953, 804692, 856224, 887936, 919648, 935424, 998928, 1034604, 1141632, 1207038, 1331904, 1379472, 1403136, 1498392, 1522176, 1551906, 1609384, 1712448, 1775872, 1810557, 1839296, 1997856, 2069208, 2283264, 2414076, 2663808, 2758944, 2806272, 2996784, 3103812, 3218768, 3424896, 3551744, 3621114, 3678592, 3995712, 4138416, 4566528, 4828152, 5327616, 5431671, 5517888, 5993568, 6207624, 6437536, 6849792, 7242228, 7357184, 7991424, 8276832, 9656304, 10655232, 10863342, 11035776, 11987136, 12415248, 12875072, 13699584, 14484456, 14714368, 15982848, 16553664, 19312608, 21726684, 22071552, 23974272, 24830496, 25750144, 28968912, 31965696, 33107328, 38625216, 43453368, 44143104, 47948544, 49660992, 51500288, 57937824, 66214656, 77250432, 86906736, 95897088, 99321984, 103000576, 115875648, 132429312, 154500864, 173813472, 198643968, 231751296, 309001728, 347626944, 397287936, 463502592, 695253888, 927005184, 1390507776, 2781015552]

約数ペア:

[(1, 2781015552), (2, 1390507776), (3, 927005184), (4, 695253888), (6, 463502592), (7, 397287936), (8, 347626944), (9, 309001728), (12, 231751296), (14, 198643968), (16, 173813472), (18, 154500864), (21, 132429312), (24, 115875648), (27, 103000576), (28, 99321984), (29, 95897088), (32, 86906736), (36, 77250432), (42, 66214656), (48, 57937824), (54, 51500288), (56, 49660992), (58, 47948544), (63, 44143104), (64, 43453368), (72, 38625216), (84, 33107328), (87, 31965696), (96, 28968912), (108, 25750144), (112, 24830496), (116, 23974272), (126, 22071552), (128, 21726684), (144, 19312608), (168, 16553664), (174, 15982848), (189, 14714368), (192, 14484456), (203, 13699584), (216, 12875072), (224, 12415248), (232, 11987136), (252, 11035776), (256, 10863342), (261, 10655232), (288, 9656304), (336, 8276832), (348, 7991424), (378, 7357184), (384, 7242228), (406, 6849792), (432, 6437536), (448, 6207624), (464, 5993568), (504, 5517888), (512, 5431671), (522, 5327616), (576, 4828152), (609, 4566528), (672, 4138416), (696, 3995712), (756, 3678592), (768, 3621114), (783, 3551744), (812, 3424896), (864, 3218768), (896, 3103812), (928, 2996784), (991, 2806272), (1008, 2758944), (1044, 2663808), (1152, 2414076), (1218, 2283264), (1344, 2069208), (1392, 1997856), (1512, 1839296), (1536, 1810557), (1566, 1775872), (1624, 1712448), (1728, 1609384), (1792, 1551906), (1827, 1522176), (1856, 1498392), (1982, 1403136), (2016, 1379472), (2088, 1331904), (2304, 1207038), (2436, 1141632), (2688, 1034604), (2784, 998928), (2973, 935424), (3024, 919648), (3132, 887936), (3248, 856224), (3456, 804692), (3584, 775953), (3654, 761088), (3712, 749196), (3964, 701568), (4032, 689736), (4176, 665952), (4608, 603519), (4872, 570816), (5376, 517302), (5481, 507392), (5568, 499464), (5946, 467712), (6048, 459824), (6264, 443968), (6496, 428112), (6912, 402346), (6937, 400896), (7308, 380544), (7424, 374598), (7928, 350784), (8064, 344868), (8352, 332976), (8919, 311808), (9744, 285408), (10752, 258651), (10962, 253696), (11136, 249732), (11892, 233856), (12096, 229912), (12528, 221984), (12992, 214056), (13824, 201173), (13874, 200448), (14616, 190272), (14848, 187299), (15856, 175392), (16128, 172434), (16704, 166488), (17838, 155904), (19488, 142704), (20811, 133632), (21924, 126848), (22272, 124866), (23784, 116928), (24192, 114956), (25056, 110992), (25984, 107028), (26757, 103936), (27748, 100224), (28739, 96768), (29232, 95136), (31712, 87696), (32256, 86217), (33408, 83244), (35676, 77952), (38976, 71352), (41622, 66816), (43848, 63424), (44544, 62433), (47568, 58464), (48384, 57478), (50112, 55496), (51968, 53514)]