257397420672

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1752

約数の個数: 384

約数和(自身を含む): 861340321920

約数和(自身を除く): 603942901248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 288, 292, 331, 336, 384, 438, 448, 504, 511, 576, 584, 657, 662, 672, 876, 896, 993, 1008, 1022, 1152, 1168, 1314, 1321, 1324, 1344, 1533, 1752, 1986, 2016, 2044, 2317, 2336, 2628, 2642, 2648, 2688, 2979, 3066, 3504, 3963, 3972, 4032, 4088, 4599, 4634, 4672, 5256, 5284, 5296, 5958, 6132, 6951, 7008, 7926, 7944, 8064, 8176, 9198, 9247, 9268, 9344, 10512, 10568, 10592, 11889, 11916, 12264, 13902, 14016, 15852, 15888, 16352, 18396, 18494, 18536, 20853, 21024, 21136, 21184, 23778, 23832, 24163, 24528, 27741, 27804, 28032, 31704, 31776, 32704, 36792, 36988, 37072, 41706, 42048, 42272, 42368, 47556, 47664, 48326, 49056, 55482, 55608, 63408, 63552, 65408, 72489, 73584, 73976, 74144, 83223, 83412, 84096, 84544, 95112, 95328, 96433, 96652, 98112, 110964, 111216, 126816, 127104, 144978, 147168, 147952, 148288, 166446, 166824, 169088, 169141, 190224, 190656, 192866, 193304, 196224, 217467, 221928, 222432, 253632, 289299, 289956, 294336, 295904, 296576, 332892, 333648, 338282, 380448, 381312, 385732, 386608, 434934, 437251, 443856, 444864, 507264, 507423, 578598, 579912, 588672, 591808, 665784, 667296, 675031, 676564, 760896, 771464, 773216, 867897, 869868, 874502, 887712, 889728, 1014846, 1157196, 1159824, 1183616, 1311753, 1331568, 1334592, 1350062, 1353128, 1521792, 1522269, 1542928, 1546432, 1735794, 1739736, 1749004, 1775424, 2025093, 2029692, 2314392, 2319648, 2623506, 2663136, 2669184, 2700124, 2706256, 3044538, 3060757, 3085856, 3092864, 3471588, 3479472, 3498008, 3550848, 3935259, 4050186, 4059384, 4628784, 4639296, 5247012, 5326272, 5400248, 5412512, 6075279, 6089076, 6121514, 6171712, 6943176, 6958944, 6996016, 7870518, 8100372, 8118768, 9182271, 9257568, 9278592, 10494024, 10652544, 10800496, 10825024, 12150558, 12178152, 12243028, 12343424, 13886352, 13917888, 13992032, 15741036, 16200744, 16237536, 18364542, 18515136, 20988048, 21600992, 21650048, 24301116, 24356304, 24486056, 27546813, 27772704, 27835776, 27984064, 31482072, 31919323, 32401488, 32475072, 36729084, 37030272, 41976096, 43201984, 48602232, 48712608, 48972112, 55093626, 55545408, 55968128, 62964144, 63838646, 64802976, 64950144, 73458168, 83952192, 86403968, 95757969, 97204464, 97425216, 97944224, 110187252, 111090816, 125928288, 127677292, 129605952, 146916336, 167904384, 191515938, 194408928, 194850432, 195888448, 220374504, 223435261, 251856576, 255354584, 259211904, 287273907, 293832672, 383031876, 388817856, 391776896, 440749008, 446870522, 503713152, 510709168, 574547814, 587665344, 670305783, 766063752, 777635712, 881498016, 893741044, 1021418336, 1149095628, 1175330688, 1340611566, 1532127504, 1762996032, 1787482088, 2010917349, 2042836672, 2298191256, 2681223132, 3064255008, 3525992064, 3574964176, 4021834698, 4085673344, 4596382512, 5362446264, 6128510016, 7149928352, 8043669396, 9192765024, 10724892528, 12257020032, 14299856704, 16087338792, 18385530048, 21449785056, 28599713408, 32174677584, 36771060096, 42899570112, 64349355168, 85799140224, 128698710336, 257397420672]

約数ペア:

[(1, 257397420672), (2, 128698710336), (3, 85799140224), (4, 64349355168), (6, 42899570112), (7, 36771060096), (8, 32174677584), (9, 28599713408), (12, 21449785056), (14, 18385530048), (16, 16087338792), (18, 14299856704), (21, 12257020032), (24, 10724892528), (28, 9192765024), (32, 8043669396), (36, 7149928352), (42, 6128510016), (48, 5362446264), (56, 4596382512), (63, 4085673344), (64, 4021834698), (72, 3574964176), (73, 3525992064), (84, 3064255008), (96, 2681223132), (112, 2298191256), (126, 2042836672), (128, 2010917349), (144, 1787482088), (146, 1762996032), (168, 1532127504), (192, 1340611566), (219, 1175330688), (224, 1149095628), (252, 1021418336), (288, 893741044), (292, 881498016), (331, 777635712), (336, 766063752), (384, 670305783), (438, 587665344), (448, 574547814), (504, 510709168), (511, 503713152), (576, 446870522), (584, 440749008), (657, 391776896), (662, 388817856), (672, 383031876), (876, 293832672), (896, 287273907), (993, 259211904), (1008, 255354584), (1022, 251856576), (1152, 223435261), (1168, 220374504), (1314, 195888448), (1321, 194850432), (1324, 194408928), (1344, 191515938), (1533, 167904384), (1752, 146916336), (1986, 129605952), (2016, 127677292), (2044, 125928288), (2317, 111090816), (2336, 110187252), (2628, 97944224), (2642, 97425216), (2648, 97204464), (2688, 95757969), (2979, 86403968), (3066, 83952192), (3504, 73458168), (3963, 64950144), (3972, 64802976), (4032, 63838646), (4088, 62964144), (4599, 55968128), (4634, 55545408), (4672, 55093626), (5256, 48972112), (5284, 48712608), (5296, 48602232), (5958, 43201984), (6132, 41976096), (6951, 37030272), (7008, 36729084), (7926, 32475072), (7944, 32401488), (8064, 31919323), (8176, 31482072), (9198, 27984064), (9247, 27835776), (9268, 27772704), (9344, 27546813), (10512, 24486056), (10568, 24356304), (10592, 24301116), (11889, 21650048), (11916, 21600992), (12264, 20988048), (13902, 18515136), (14016, 18364542), (15852, 16237536), (15888, 16200744), (16352, 15741036), (18396, 13992032), (18494, 13917888), (18536, 13886352), (20853, 12343424), (21024, 12243028), (21136, 12178152), (21184, 12150558), (23778, 10825024), (23832, 10800496), (24163, 10652544), (24528, 10494024), (27741, 9278592), (27804, 9257568), (28032, 9182271), (31704, 8118768), (31776, 8100372), (32704, 7870518), (36792, 6996016), (36988, 6958944), (37072, 6943176), (41706, 6171712), (42048, 6121514), (42272, 6089076), (42368, 6075279), (47556, 5412512), (47664, 5400248), (48326, 5326272), (49056, 5247012), (55482, 4639296), (55608, 4628784), (63408, 4059384), (63552, 4050186), (65408, 3935259), (72489, 3550848), (73584, 3498008), (73976, 3479472), (74144, 3471588), (83223, 3092864), (83412, 3085856), (84096, 3060757), (84544, 3044538), (95112, 2706256), (95328, 2700124), (96433, 2669184), (96652, 2663136), (98112, 2623506), (110964, 2319648), (111216, 2314392), (126816, 2029692), (127104, 2025093), (144978, 1775424), (147168, 1749004), (147952, 1739736), (148288, 1735794), (166446, 1546432), (166824, 1542928), (169088, 1522269), (169141, 1521792), (190224, 1353128), (190656, 1350062), (192866, 1334592), (193304, 1331568), (196224, 1311753), (217467, 1183616), (221928, 1159824), (222432, 1157196), (253632, 1014846), (289299, 889728), (289956, 887712), (294336, 874502), (295904, 869868), (296576, 867897), (332892, 773216), (333648, 771464), (338282, 760896), (380448, 676564), (381312, 675031), (385732, 667296), (386608, 665784), (434934, 591808), (437251, 588672), (443856, 579912), (444864, 578598), (507264, 507423)]