38931280128

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1219

約数の個数: 360

約数和(自身を含む): 126036310400

約数和(自身を除く): 87105030272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 139, 144, 156, 162, 192, 208, 216, 234, 256, 278, 288, 312, 324, 351, 384, 416, 417, 432, 468, 556, 576, 624, 648, 702, 768, 832, 834, 864, 936, 1039, 1053, 1112, 1152, 1248, 1251, 1296, 1404, 1664, 1668, 1728, 1807, 1872, 2078, 2106, 2224, 2304, 2496, 2502, 2592, 2808, 3117, 3328, 3336, 3456, 3614, 3744, 3753, 4156, 4212, 4448, 4992, 5004, 5184, 5421, 5616, 6234, 6672, 6912, 7228, 7488, 7506, 8312, 8424, 8896, 9351, 9984, 10008, 10368, 10842, 11232, 11259, 12468, 13344, 13507, 14456, 14976, 15012, 16263, 16624, 16848, 17792, 18702, 20016, 20736, 21684, 22464, 22518, 24936, 26688, 27014, 28053, 28912, 29952, 30024, 32526, 33248, 33696, 35584, 37404, 40032, 40521, 43368, 44928, 45036, 48789, 49872, 53376, 54028, 56106, 57824, 60048, 65052, 66496, 67392, 74808, 80064, 81042, 84159, 86736, 89856, 90072, 97578, 99744, 106752, 108056, 112212, 115648, 120096, 121563, 130104, 132992, 134784, 144421, 146367, 149616, 160128, 162084, 168318, 173472, 180144, 195156, 199488, 216112, 224424, 231296, 240192, 243126, 260208, 265984, 269568, 288842, 292734, 299232, 320256, 324168, 336636, 346944, 360288, 364689, 390312, 398976, 432224, 433263, 448848, 462592, 480384, 486252, 520416, 577684, 585468, 598464, 648336, 673272, 693888, 720576, 729378, 780624, 797952, 864448, 866526, 897696, 960768, 972504, 1040832, 1094067, 1155368, 1170936, 1196928, 1296672, 1299789, 1346544, 1387776, 1441152, 1458756, 1561248, 1728896, 1733052, 1795392, 1877473, 1945008, 2081664, 2188134, 2310736, 2341872, 2393856, 2593344, 2599578, 2693088, 2882304, 2917512, 3122496, 3457792, 3466104, 3590784, 3754946, 3890016, 3899367, 4163328, 4376268, 4621472, 4683744, 5186688, 5199156, 5386176, 5632419, 5835024, 6244992, 6932208, 7181568, 7509892, 7780032, 7798734, 8752536, 9242944, 9367488, 10373376, 10398312, 10772352, 11264838, 11670048, 11698101, 12489984, 13864416, 15019784, 15560064, 15597468, 16897257, 17505072, 18485888, 18734976, 20796624, 21544704, 22529676, 23340096, 23396202, 27728832, 30039568, 31120128, 31194936, 33794514, 35010144, 36971776, 37469952, 41593248, 45059352, 46680192, 46792404, 50691771, 55457664, 60079136, 62389872, 67589028, 70020288, 83186496, 90118704, 93360384, 93584808, 101383542, 110915328, 120158272, 124779744, 135178056, 140040576, 152075313, 166372992, 180237408, 187169616, 202767084, 240316544, 249559488, 270356112, 280081152, 304150626, 332745984, 360474816, 374339232, 405534168, 480633088, 499118976, 540712224, 608301252, 720949632, 748678464, 811068336, 998237952, 1081424448, 1216602504, 1441899264, 1497356928, 1622136672, 2162848896, 2433205008, 2994713856, 3244273344, 4325697792, 4866410016, 6488546688, 9732820032, 12977093376, 19465640064, 38931280128]

約数ペア:

[(1, 38931280128), (2, 19465640064), (3, 12977093376), (4, 9732820032), (6, 6488546688), (8, 4866410016), (9, 4325697792), (12, 3244273344), (13, 2994713856), (16, 2433205008), (18, 2162848896), (24, 1622136672), (26, 1497356928), (27, 1441899264), (32, 1216602504), (36, 1081424448), (39, 998237952), (48, 811068336), (52, 748678464), (54, 720949632), (64, 608301252), (72, 540712224), (78, 499118976), (81, 480633088), (96, 405534168), (104, 374339232), (108, 360474816), (117, 332745984), (128, 304150626), (139, 280081152), (144, 270356112), (156, 249559488), (162, 240316544), (192, 202767084), (208, 187169616), (216, 180237408), (234, 166372992), (256, 152075313), (278, 140040576), (288, 135178056), (312, 124779744), (324, 120158272), (351, 110915328), (384, 101383542), (416, 93584808), (417, 93360384), (432, 90118704), (468, 83186496), (556, 70020288), (576, 67589028), (624, 62389872), (648, 60079136), (702, 55457664), (768, 50691771), (832, 46792404), (834, 46680192), (864, 45059352), (936, 41593248), (1039, 37469952), (1053, 36971776), (1112, 35010144), (1152, 33794514), (1248, 31194936), (1251, 31120128), (1296, 30039568), (1404, 27728832), (1664, 23396202), (1668, 23340096), (1728, 22529676), (1807, 21544704), (1872, 20796624), (2078, 18734976), (2106, 18485888), (2224, 17505072), (2304, 16897257), (2496, 15597468), (2502, 15560064), (2592, 15019784), (2808, 13864416), (3117, 12489984), (3328, 11698101), (3336, 11670048), (3456, 11264838), (3614, 10772352), (3744, 10398312), (3753, 10373376), (4156, 9367488), (4212, 9242944), (4448, 8752536), (4992, 7798734), (5004, 7780032), (5184, 7509892), (5421, 7181568), (5616, 6932208), (6234, 6244992), (6672, 5835024), (6912, 5632419), (7228, 5386176), (7488, 5199156), (7506, 5186688), (8312, 4683744), (8424, 4621472), (8896, 4376268), (9351, 4163328), (9984, 3899367), (10008, 3890016), (10368, 3754946), (10842, 3590784), (11232, 3466104), (11259, 3457792), (12468, 3122496), (13344, 2917512), (13507, 2882304), (14456, 2693088), (14976, 2599578), (15012, 2593344), (16263, 2393856), (16624, 2341872), (16848, 2310736), (17792, 2188134), (18702, 2081664), (20016, 1945008), (20736, 1877473), (21684, 1795392), (22464, 1733052), (22518, 1728896), (24936, 1561248), (26688, 1458756), (27014, 1441152), (28053, 1387776), (28912, 1346544), (29952, 1299789), (30024, 1296672), (32526, 1196928), (33248, 1170936), (33696, 1155368), (35584, 1094067), (37404, 1040832), (40032, 972504), (40521, 960768), (43368, 897696), (44928, 866526), (45036, 864448), (48789, 797952), (49872, 780624), (53376, 729378), (54028, 720576), (56106, 693888), (57824, 673272), (60048, 648336), (65052, 598464), (66496, 585468), (67392, 577684), (74808, 520416), (80064, 486252), (81042, 480384), (84159, 462592), (86736, 448848), (89856, 433263), (90072, 432224), (97578, 398976), (99744, 390312), (106752, 364689), (108056, 360288), (112212, 346944), (115648, 336636), (120096, 324168), (121563, 320256), (130104, 299232), (132992, 292734), (134784, 288842), (144421, 269568), (146367, 265984), (149616, 260208), (160128, 243126), (162084, 240192), (168318, 231296), (173472, 224424), (180144, 216112), (195156, 199488)]