810421248

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 264

約数和(自身を含む): 2685139968

約数和(自身を除く): 1874718720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 223, 224, 256, 273, 312, 336, 338, 364, 384, 416, 446, 448, 507, 512, 546, 624, 669, 672, 676, 728, 768, 832, 892, 896, 1014, 1024, 1092, 1183, 1248, 1338, 1344, 1352, 1456, 1536, 1561, 1664, 1784, 1792, 2028, 2184, 2366, 2496, 2676, 2688, 2704, 2899, 2912, 3072, 3122, 3328, 3549, 3568, 3584, 4056, 4368, 4683, 4732, 4992, 5352, 5376, 5408, 5798, 5824, 6244, 6656, 7098, 7136, 7168, 8112, 8697, 8736, 9366, 9464, 9984, 10704, 10752, 10816, 11596, 11648, 12488, 13312, 14196, 14272, 16224, 17394, 17472, 18732, 18928, 19968, 20293, 21408, 21504, 21632, 23192, 23296, 24976, 28392, 28544, 32448, 34788, 34944, 37464, 37687, 37856, 39936, 40586, 42816, 43264, 46384, 46592, 49952, 56784, 57088, 60879, 64896, 69576, 69888, 74928, 75374, 75712, 81172, 85632, 86528, 92768, 93184, 99904, 113061, 113568, 114176, 121758, 129792, 139152, 139776, 149856, 150748, 151424, 162344, 171264, 173056, 185536, 199808, 226122, 227136, 228352, 243516, 259584, 263809, 278304, 279552, 299712, 301496, 302848, 324688, 342528, 371072, 399616, 452244, 454272, 487032, 519168, 527618, 556608, 599424, 602992, 605696, 649376, 685056, 742144, 791427, 799232, 904488, 908544, 974064, 1055236, 1113216, 1198848, 1205984, 1211392, 1298752, 1484288, 1582854, 1598464, 1808976, 1817088, 1948128, 2110472, 2226432, 2397696, 2411968, 2597504, 2968576, 3165708, 3617952, 3634176, 3896256, 4220944, 4452864, 4795392, 4823936, 5195008, 6331416, 7235904, 7792512, 8441888, 8905728, 9647872, 10390016, 12662832, 14471808, 15585024, 16883776, 19295744, 20780032, 25325664, 28943616, 31170048, 33767552, 38591488, 50651328, 57887232, 62340096, 67535104, 101302656, 115774464, 135070208, 202605312, 270140416, 405210624, 810421248]

約数ペア:

[(1, 810421248), (2, 405210624), (3, 270140416), (4, 202605312), (6, 135070208), (7, 115774464), (8, 101302656), (12, 67535104), (13, 62340096), (14, 57887232), (16, 50651328), (21, 38591488), (24, 33767552), (26, 31170048), (28, 28943616), (32, 25325664), (39, 20780032), (42, 19295744), (48, 16883776), (52, 15585024), (56, 14471808), (64, 12662832), (78, 10390016), (84, 9647872), (91, 8905728), (96, 8441888), (104, 7792512), (112, 7235904), (128, 6331416), (156, 5195008), (168, 4823936), (169, 4795392), (182, 4452864), (192, 4220944), (208, 3896256), (223, 3634176), (224, 3617952), (256, 3165708), (273, 2968576), (312, 2597504), (336, 2411968), (338, 2397696), (364, 2226432), (384, 2110472), (416, 1948128), (446, 1817088), (448, 1808976), (507, 1598464), (512, 1582854), (546, 1484288), (624, 1298752), (669, 1211392), (672, 1205984), (676, 1198848), (728, 1113216), (768, 1055236), (832, 974064), (892, 908544), (896, 904488), (1014, 799232), (1024, 791427), (1092, 742144), (1183, 685056), (1248, 649376), (1338, 605696), (1344, 602992), (1352, 599424), (1456, 556608), (1536, 527618), (1561, 519168), (1664, 487032), (1784, 454272), (1792, 452244), (2028, 399616), (2184, 371072), (2366, 342528), (2496, 324688), (2676, 302848), (2688, 301496), (2704, 299712), (2899, 279552), (2912, 278304), (3072, 263809), (3122, 259584), (3328, 243516), (3549, 228352), (3568, 227136), (3584, 226122), (4056, 199808), (4368, 185536), (4683, 173056), (4732, 171264), (4992, 162344), (5352, 151424), (5376, 150748), (5408, 149856), (5798, 139776), (5824, 139152), (6244, 129792), (6656, 121758), (7098, 114176), (7136, 113568), (7168, 113061), (8112, 99904), (8697, 93184), (8736, 92768), (9366, 86528), (9464, 85632), (9984, 81172), (10704, 75712), (10752, 75374), (10816, 74928), (11596, 69888), (11648, 69576), (12488, 64896), (13312, 60879), (14196, 57088), (14272, 56784), (16224, 49952), (17394, 46592), (17472, 46384), (18732, 43264), (18928, 42816), (19968, 40586), (20293, 39936), (21408, 37856), (21504, 37687), (21632, 37464), (23192, 34944), (23296, 34788), (24976, 32448), (28392, 28544)]