256856702976

素因数分解:

$2^{14}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 360

約数和(自身を含む): 776316812544

約数和(自身を除く): 519460109568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 83, 93, 96, 124, 128, 144, 166, 186, 192, 248, 249, 256, 279, 288, 332, 372, 384, 496, 498, 512, 558, 576, 664, 677, 744, 747, 768, 992, 996, 1024, 1116, 1152, 1328, 1354, 1488, 1494, 1536, 1984, 1992, 2031, 2048, 2232, 2304, 2573, 2656, 2708, 2976, 2988, 3072, 3968, 3984, 4062, 4096, 4464, 4608, 5146, 5312, 5416, 5952, 5976, 6093, 6144, 7719, 7936, 7968, 8124, 8192, 8928, 9216, 10292, 10624, 10832, 11904, 11952, 12186, 12288, 15438, 15872, 15936, 16248, 16384, 17856, 18432, 20584, 20987, 21248, 21664, 23157, 23808, 23904, 24372, 24576, 30876, 31744, 31872, 32496, 35712, 36864, 41168, 41974, 42496, 43328, 46314, 47616, 47808, 48744, 49152, 56191, 61752, 62961, 63488, 63744, 64992, 71424, 73728, 82336, 83948, 84992, 86656, 92628, 95232, 95616, 97488, 112382, 123504, 125922, 126976, 127488, 129984, 142848, 147456, 164672, 167896, 168573, 169984, 173312, 185256, 188883, 190464, 191232, 194976, 224764, 247008, 251844, 253952, 254976, 259968, 285696, 329344, 335792, 337146, 339968, 346624, 370512, 377766, 380928, 382464, 389952, 449528, 494016, 503688, 505719, 507904, 509952, 519936, 571392, 658688, 671584, 674292, 679936, 693248, 741024, 755532, 761856, 764928, 779904, 899056, 988032, 1007376, 1011438, 1019904, 1039872, 1142784, 1317376, 1343168, 1348584, 1359872, 1386496, 1482048, 1511064, 1523712, 1529856, 1559808, 1741921, 1798112, 1976064, 2014752, 2022876, 2039808, 2079744, 2285568, 2634752, 2686336, 2697168, 2772992, 2964096, 3022128, 3059712, 3119616, 3483842, 3596224, 3952128, 4029504, 4045752, 4079616, 4159488, 4571136, 5225763, 5269504, 5372672, 5394336, 5545984, 5928192, 6044256, 6119424, 6239232, 6967684, 7192448, 7904256, 8059008, 8091504, 8318976, 10451526, 10539008, 10745344, 10788672, 11091968, 11856384, 12088512, 12238848, 12478464, 13935368, 14384896, 15677289, 15808512, 16118016, 16183008, 16637952, 20903052, 21078016, 21490688, 21577344, 23712768, 24177024, 24956928, 27870736, 28769792, 31354578, 31617024, 32236032, 32366016, 33275904, 41806104, 42156032, 42981376, 43154688, 47425536, 48354048, 49913856, 55741472, 57539584, 62709156, 63234048, 64472064, 64732032, 83612208, 85962752, 86309376, 94851072, 96708096, 99827712, 111482944, 115079168, 125418312, 126468096, 128944128, 129464064, 167224416, 171925504, 172618752, 189702144, 193416192, 222965888, 230158336, 250836624, 257888256, 258928128, 334448832, 343851008, 345237504, 379404288, 386832384, 445931776, 460316672, 501673248, 515776512, 517856256, 668897664, 690475008, 773664768, 891863552, 920633344, 1003346496, 1031553024, 1035712512, 1337795328, 1380950016, 1547329536, 1783727104, 2006692992, 2071425024, 2675590656, 2761900032, 3094659072, 3567454208, 4013385984, 4142850048, 5351181312, 7134908416, 8026771968, 8285700096, 10702362624, 14269816832, 16053543936, 21404725248, 28539633664, 32107087872, 42809450496, 64214175744, 85618900992, 128428351488, 256856702976]

約数ペア:

[(1, 256856702976), (2, 128428351488), (3, 85618900992), (4, 64214175744), (6, 42809450496), (8, 32107087872), (9, 28539633664), (12, 21404725248), (16, 16053543936), (18, 14269816832), (24, 10702362624), (31, 8285700096), (32, 8026771968), (36, 7134908416), (48, 5351181312), (62, 4142850048), (64, 4013385984), (72, 3567454208), (83, 3094659072), (93, 2761900032), (96, 2675590656), (124, 2071425024), (128, 2006692992), (144, 1783727104), (166, 1547329536), (186, 1380950016), (192, 1337795328), (248, 1035712512), (249, 1031553024), (256, 1003346496), (279, 920633344), (288, 891863552), (332, 773664768), (372, 690475008), (384, 668897664), (496, 517856256), (498, 515776512), (512, 501673248), (558, 460316672), (576, 445931776), (664, 386832384), (677, 379404288), (744, 345237504), (747, 343851008), (768, 334448832), (992, 258928128), (996, 257888256), (1024, 250836624), (1116, 230158336), (1152, 222965888), (1328, 193416192), (1354, 189702144), (1488, 172618752), (1494, 171925504), (1536, 167224416), (1984, 129464064), (1992, 128944128), (2031, 126468096), (2048, 125418312), (2232, 115079168), (2304, 111482944), (2573, 99827712), (2656, 96708096), (2708, 94851072), (2976, 86309376), (2988, 85962752), (3072, 83612208), (3968, 64732032), (3984, 64472064), (4062, 63234048), (4096, 62709156), (4464, 57539584), (4608, 55741472), (5146, 49913856), (5312, 48354048), (5416, 47425536), (5952, 43154688), (5976, 42981376), (6093, 42156032), (6144, 41806104), (7719, 33275904), (7936, 32366016), (7968, 32236032), (8124, 31617024), (8192, 31354578), (8928, 28769792), (9216, 27870736), (10292, 24956928), (10624, 24177024), (10832, 23712768), (11904, 21577344), (11952, 21490688), (12186, 21078016), (12288, 20903052), (15438, 16637952), (15872, 16183008), (15936, 16118016), (16248, 15808512), (16384, 15677289), (17856, 14384896), (18432, 13935368), (20584, 12478464), (20987, 12238848), (21248, 12088512), (21664, 11856384), (23157, 11091968), (23808, 10788672), (23904, 10745344), (24372, 10539008), (24576, 10451526), (30876, 8318976), (31744, 8091504), (31872, 8059008), (32496, 7904256), (35712, 7192448), (36864, 6967684), (41168, 6239232), (41974, 6119424), (42496, 6044256), (43328, 5928192), (46314, 5545984), (47616, 5394336), (47808, 5372672), (48744, 5269504), (49152, 5225763), (56191, 4571136), (61752, 4159488), (62961, 4079616), (63488, 4045752), (63744, 4029504), (64992, 3952128), (71424, 3596224), (73728, 3483842), (82336, 3119616), (83948, 3059712), (84992, 3022128), (86656, 2964096), (92628, 2772992), (95232, 2697168), (95616, 2686336), (97488, 2634752), (112382, 2285568), (123504, 2079744), (125922, 2039808), (126976, 2022876), (127488, 2014752), (129984, 1976064), (142848, 1798112), (147456, 1741921), (164672, 1559808), (167896, 1529856), (168573, 1523712), (169984, 1511064), (173312, 1482048), (185256, 1386496), (188883, 1359872), (190464, 1348584), (191232, 1343168), (194976, 1317376), (224764, 1142784), (247008, 1039872), (251844, 1019904), (253952, 1011438), (254976, 1007376), (259968, 988032), (285696, 899056), (329344, 779904), (335792, 764928), (337146, 761856), (339968, 755532), (346624, 741024), (370512, 693248), (377766, 679936), (380928, 674292), (382464, 671584), (389952, 658688), (449528, 571392), (494016, 519936), (503688, 509952), (505719, 507904)]