16905706272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1680

約数の個数: 288

約数和(自身を含む): 59320864512

約数和(自身を除く): 42415158240

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, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 647, 672, 728, 819, 936, 997, 1008, 1092, 1248, 1294, 1456, 1638, 1872, 1941, 1994, 2016, 2184, 2588, 2912, 2991, 3276, 3744, 3882, 3988, 4368, 4529, 5176, 5823, 5982, 6552, 6979, 7764, 7976, 8411, 8736, 8973, 9058, 10352, 11646, 11964, 12961, 13104, 13587, 13958, 15528, 15952, 16822, 17946, 18116, 20704, 20937, 23292, 23928, 25233, 25922, 26208, 27174, 27916, 31056, 31904, 33644, 35892, 36232, 38883, 40761, 41874, 46584, 47856, 50466, 51844, 54348, 55832, 58877, 62112, 62811, 67288, 71784, 72464, 75699, 77766, 81522, 83748, 90727, 93168, 95712, 100932, 103688, 108696, 111664, 116649, 117754, 125622, 134576, 143568, 144928, 151398, 155532, 163044, 167496, 176631, 181454, 186336, 201864, 207376, 217392, 223328, 233298, 235508, 251244, 269152, 272181, 287136, 302796, 311064, 326088, 334992, 353262, 362908, 403728, 414752, 434784, 466596, 471016, 502488, 529893, 544362, 605592, 622128, 645059, 652176, 669984, 706524, 725816, 807456, 816543, 933192, 942032, 1004976, 1059786, 1088724, 1211184, 1244256, 1290118, 1304352, 1413048, 1451632, 1633086, 1866384, 1884064, 1935177, 2009952, 2119572, 2177448, 2422368, 2580236, 2826096, 2903264, 3266172, 3732768, 3870354, 4239144, 4354896, 4515413, 5160472, 5652192, 5805531, 6532344, 7740708, 8385767, 8478288, 8709792, 9030826, 10320944, 11611062, 13064688, 13546239, 15481416, 16771534, 16956576, 18061652, 20641888, 23222124, 25157301, 26129376, 27092478, 30962832, 33543068, 36123304, 40638717, 46444248, 50314602, 54184956, 58700369, 61925664, 67086136, 72246608, 75471903, 81277434, 92888496, 100629204, 108369912, 117400738, 134172272, 144493216, 150943806, 162554868, 176101107, 185776992, 201258408, 216739824, 234801476, 268344544, 301887612, 325109736, 352202214, 402516816, 433479648, 469602952, 528303321, 603775224, 650219472, 704404428, 805033632, 939205904, 1056606642, 1207550448, 1300438944, 1408808856, 1878411808, 2113213284, 2415100896, 2817617712, 4226426568, 5635235424, 8452853136, 16905706272]

約数ペア:

[(1, 16905706272), (2, 8452853136), (3, 5635235424), (4, 4226426568), (6, 2817617712), (7, 2415100896), (8, 2113213284), (9, 1878411808), (12, 1408808856), (13, 1300438944), (14, 1207550448), (16, 1056606642), (18, 939205904), (21, 805033632), (24, 704404428), (26, 650219472), (28, 603775224), (32, 528303321), (36, 469602952), (39, 433479648), (42, 402516816), (48, 352202214), (52, 325109736), (56, 301887612), (63, 268344544), (72, 234801476), (78, 216739824), (84, 201258408), (91, 185776992), (96, 176101107), (104, 162554868), (112, 150943806), (117, 144493216), (126, 134172272), (144, 117400738), (156, 108369912), (168, 100629204), (182, 92888496), (208, 81277434), (224, 75471903), (234, 72246608), (252, 67086136), (273, 61925664), (288, 58700369), (312, 54184956), (336, 50314602), (364, 46444248), (416, 40638717), (468, 36123304), (504, 33543068), (546, 30962832), (624, 27092478), (647, 26129376), (672, 25157301), (728, 23222124), (819, 20641888), (936, 18061652), (997, 16956576), (1008, 16771534), (1092, 15481416), (1248, 13546239), (1294, 13064688), (1456, 11611062), (1638, 10320944), (1872, 9030826), (1941, 8709792), (1994, 8478288), (2016, 8385767), (2184, 7740708), (2588, 6532344), (2912, 5805531), (2991, 5652192), (3276, 5160472), (3744, 4515413), (3882, 4354896), (3988, 4239144), (4368, 3870354), (4529, 3732768), (5176, 3266172), (5823, 2903264), (5982, 2826096), (6552, 2580236), (6979, 2422368), (7764, 2177448), (7976, 2119572), (8411, 2009952), (8736, 1935177), (8973, 1884064), (9058, 1866384), (10352, 1633086), (11646, 1451632), (11964, 1413048), (12961, 1304352), (13104, 1290118), (13587, 1244256), (13958, 1211184), (15528, 1088724), (15952, 1059786), (16822, 1004976), (17946, 942032), (18116, 933192), (20704, 816543), (20937, 807456), (23292, 725816), (23928, 706524), (25233, 669984), (25922, 652176), (26208, 645059), (27174, 622128), (27916, 605592), (31056, 544362), (31904, 529893), (33644, 502488), (35892, 471016), (36232, 466596), (38883, 434784), (40761, 414752), (41874, 403728), (46584, 362908), (47856, 353262), (50466, 334992), (51844, 326088), (54348, 311064), (55832, 302796), (58877, 287136), (62112, 272181), (62811, 269152), (67288, 251244), (71784, 235508), (72464, 233298), (75699, 223328), (77766, 217392), (81522, 207376), (83748, 201864), (90727, 186336), (93168, 181454), (95712, 176631), (100932, 167496), (103688, 163044), (108696, 155532), (111664, 151398), (116649, 144928), (117754, 143568), (125622, 134576)]