271305216

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 240

約数和(自身を含む): 965188224

約数和(自身を除く): 693883008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 647, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1294, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 1941, 2016, 2184, 2304, 2496, 2588, 2688, 2912, 3276, 3328, 3584, 3744, 3882, 4032, 4368, 4529, 4608, 4992, 5176, 5376, 5823, 5824, 6552, 6656, 7488, 7764, 8064, 8411, 8736, 9058, 9984, 10352, 10752, 11646, 11648, 13104, 13587, 14976, 15528, 16128, 16822, 17472, 18116, 19968, 20704, 23292, 23296, 25233, 26208, 27174, 29952, 31056, 32256, 33644, 34944, 36232, 40761, 41408, 46584, 46592, 50466, 52416, 54348, 58877, 59904, 62112, 67288, 69888, 72464, 75699, 81522, 82816, 93168, 100932, 104832, 108696, 117754, 124224, 134576, 139776, 144928, 151398, 163044, 165632, 176631, 186336, 201864, 209664, 217392, 235508, 248448, 269152, 289856, 302796, 326088, 331264, 353262, 372672, 403728, 419328, 434784, 471016, 496896, 529893, 538304, 579712, 605592, 652176, 706524, 745344, 807456, 869568, 942032, 993792, 1059786, 1076608, 1159424, 1211184, 1304352, 1413048, 1490688, 1614912, 1739136, 1884064, 2119572, 2153216, 2318848, 2422368, 2608704, 2826096, 2981376, 3229824, 3478272, 3768128, 4239144, 4306432, 4844736, 5217408, 5652192, 6459648, 6956544, 7536256, 8478288, 9689472, 10434816, 11304384, 12919296, 15072512, 16956576, 19378944, 20869632, 22608768, 30145024, 33913152, 38757888, 45217536, 67826304, 90435072, 135652608, 271305216]

約数ペア:

[(1, 271305216), (2, 135652608), (3, 90435072), (4, 67826304), (6, 45217536), (7, 38757888), (8, 33913152), (9, 30145024), (12, 22608768), (13, 20869632), (14, 19378944), (16, 16956576), (18, 15072512), (21, 12919296), (24, 11304384), (26, 10434816), (28, 9689472), (32, 8478288), (36, 7536256), (39, 6956544), (42, 6459648), (48, 5652192), (52, 5217408), (56, 4844736), (63, 4306432), (64, 4239144), (72, 3768128), (78, 3478272), (84, 3229824), (91, 2981376), (96, 2826096), (104, 2608704), (112, 2422368), (117, 2318848), (126, 2153216), (128, 2119572), (144, 1884064), (156, 1739136), (168, 1614912), (182, 1490688), (192, 1413048), (208, 1304352), (224, 1211184), (234, 1159424), (252, 1076608), (256, 1059786), (273, 993792), (288, 942032), (312, 869568), (336, 807456), (364, 745344), (384, 706524), (416, 652176), (448, 605592), (468, 579712), (504, 538304), (512, 529893), (546, 496896), (576, 471016), (624, 434784), (647, 419328), (672, 403728), (728, 372672), (768, 353262), (819, 331264), (832, 326088), (896, 302796), (936, 289856), (1008, 269152), (1092, 248448), (1152, 235508), (1248, 217392), (1294, 209664), (1344, 201864), (1456, 186336), (1536, 176631), (1638, 165632), (1664, 163044), (1792, 151398), (1872, 144928), (1941, 139776), (2016, 134576), (2184, 124224), (2304, 117754), (2496, 108696), (2588, 104832), (2688, 100932), (2912, 93168), (3276, 82816), (3328, 81522), (3584, 75699), (3744, 72464), (3882, 69888), (4032, 67288), (4368, 62112), (4529, 59904), (4608, 58877), (4992, 54348), (5176, 52416), (5376, 50466), (5823, 46592), (5824, 46584), (6552, 41408), (6656, 40761), (7488, 36232), (7764, 34944), (8064, 33644), (8411, 32256), (8736, 31056), (9058, 29952), (9984, 27174), (10352, 26208), (10752, 25233), (11646, 23296), (11648, 23292), (13104, 20704), (13587, 19968), (14976, 18116), (15528, 17472), (16128, 16822)]