21084539392

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 320

約数和(自身を含む): 53500575744

約数和(自身を除く): 32416036352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 37, 46, 56, 62, 64, 74, 92, 112, 124, 128, 148, 161, 184, 217, 223, 224, 248, 256, 259, 296, 322, 368, 434, 446, 448, 496, 512, 518, 592, 644, 713, 736, 851, 868, 892, 896, 992, 1036, 1147, 1184, 1288, 1426, 1472, 1561, 1702, 1736, 1784, 1792, 1984, 2072, 2294, 2368, 2576, 2852, 2944, 3122, 3404, 3472, 3568, 3584, 3968, 4144, 4588, 4736, 4991, 5129, 5152, 5704, 5888, 5957, 6244, 6808, 6913, 6944, 7136, 7936, 8029, 8251, 8288, 9176, 9472, 9982, 10258, 10304, 11408, 11776, 11914, 12488, 13616, 13826, 13888, 14272, 15872, 16058, 16502, 16576, 18352, 18944, 19964, 20516, 20608, 22816, 23828, 24976, 26381, 27232, 27652, 27776, 28544, 32116, 33004, 33152, 35903, 36704, 39928, 41032, 41216, 45632, 47656, 48391, 49952, 52762, 54464, 55304, 55552, 57088, 57757, 64232, 66008, 66304, 71806, 73408, 79856, 82064, 82432, 91264, 95312, 96782, 99904, 105524, 108928, 110608, 111104, 114176, 115514, 128464, 132016, 132608, 143612, 146816, 158999, 159712, 164128, 182528, 184667, 189773, 190624, 193564, 199808, 211048, 217856, 221216, 231028, 255781, 256928, 264032, 287224, 293632, 317998, 319424, 328256, 365056, 369334, 379546, 381248, 387128, 399616, 422096, 435712, 442432, 462056, 511562, 513856, 528064, 574448, 587264, 635996, 638848, 656512, 738668, 759092, 762496, 774256, 799232, 844192, 884864, 924112, 1023124, 1027712, 1056128, 1112993, 1148896, 1271992, 1277696, 1313024, 1328411, 1477336, 1518184, 1524992, 1548512, 1688384, 1769728, 1790467, 1848224, 2046248, 2055424, 2112256, 2225986, 2297792, 2543984, 2555392, 2626048, 2656822, 2954672, 3036368, 3049984, 3097024, 3376768, 3539456, 3580934, 3696448, 4092496, 4110848, 4224512, 4451972, 4595584, 5087968, 5313644, 5882963, 5909344, 6072736, 6194048, 6753536, 7161868, 7392896, 8184992, 8903944, 9191168, 10175936, 10627288, 11765926, 11818688, 12145472, 12388096, 13507072, 14323736, 14785792, 16369984, 17807888, 18382336, 20351872, 21254576, 23531852, 23637376, 24290944, 24776192, 28647472, 29571584, 32739968, 35615776, 40703744, 41180741, 42509152, 47063704, 47274752, 48581888, 57294944, 65479936, 71231552, 81407488, 82361482, 85018304, 94127408, 94549504, 97163776, 114589888, 130959872, 142463104, 164722964, 170036608, 188254816, 229179776, 284926208, 329445928, 340073216, 376509632, 458359552, 569852416, 658891856, 680146432, 753019264, 916719104, 1317783712, 1506038528, 2635567424, 3012077056, 5271134848, 10542269696, 21084539392]

約数ペア:

[(1, 21084539392), (2, 10542269696), (4, 5271134848), (7, 3012077056), (8, 2635567424), (14, 1506038528), (16, 1317783712), (23, 916719104), (28, 753019264), (31, 680146432), (32, 658891856), (37, 569852416), (46, 458359552), (56, 376509632), (62, 340073216), (64, 329445928), (74, 284926208), (92, 229179776), (112, 188254816), (124, 170036608), (128, 164722964), (148, 142463104), (161, 130959872), (184, 114589888), (217, 97163776), (223, 94549504), (224, 94127408), (248, 85018304), (256, 82361482), (259, 81407488), (296, 71231552), (322, 65479936), (368, 57294944), (434, 48581888), (446, 47274752), (448, 47063704), (496, 42509152), (512, 41180741), (518, 40703744), (592, 35615776), (644, 32739968), (713, 29571584), (736, 28647472), (851, 24776192), (868, 24290944), (892, 23637376), (896, 23531852), (992, 21254576), (1036, 20351872), (1147, 18382336), (1184, 17807888), (1288, 16369984), (1426, 14785792), (1472, 14323736), (1561, 13507072), (1702, 12388096), (1736, 12145472), (1784, 11818688), (1792, 11765926), (1984, 10627288), (2072, 10175936), (2294, 9191168), (2368, 8903944), (2576, 8184992), (2852, 7392896), (2944, 7161868), (3122, 6753536), (3404, 6194048), (3472, 6072736), (3568, 5909344), (3584, 5882963), (3968, 5313644), (4144, 5087968), (4588, 4595584), (4736, 4451972), (4991, 4224512), (5129, 4110848), (5152, 4092496), (5704, 3696448), (5888, 3580934), (5957, 3539456), (6244, 3376768), (6808, 3097024), (6913, 3049984), (6944, 3036368), (7136, 2954672), (7936, 2656822), (8029, 2626048), (8251, 2555392), (8288, 2543984), (9176, 2297792), (9472, 2225986), (9982, 2112256), (10258, 2055424), (10304, 2046248), (11408, 1848224), (11776, 1790467), (11914, 1769728), (12488, 1688384), (13616, 1548512), (13826, 1524992), (13888, 1518184), (14272, 1477336), (15872, 1328411), (16058, 1313024), (16502, 1277696), (16576, 1271992), (18352, 1148896), (18944, 1112993), (19964, 1056128), (20516, 1027712), (20608, 1023124), (22816, 924112), (23828, 884864), (24976, 844192), (26381, 799232), (27232, 774256), (27652, 762496), (27776, 759092), (28544, 738668), (32116, 656512), (33004, 638848), (33152, 635996), (35903, 587264), (36704, 574448), (39928, 528064), (41032, 513856), (41216, 511562), (45632, 462056), (47656, 442432), (48391, 435712), (49952, 422096), (52762, 399616), (54464, 387128), (55304, 381248), (55552, 379546), (57088, 369334), (57757, 365056), (64232, 328256), (66008, 319424), (66304, 317998), (71806, 293632), (73408, 287224), (79856, 264032), (82064, 256928), (82432, 255781), (91264, 231028), (95312, 221216), (96782, 217856), (99904, 211048), (105524, 199808), (108928, 193564), (110608, 190624), (111104, 189773), (114176, 184667), (115514, 182528), (128464, 164128), (132016, 159712), (132608, 158999), (143612, 146816)]