256344735744

素因数分解:

$2^{14}\times 3^5\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 540

約数和(自身を含む): 805371442512

約数和(自身を除く): 549026706768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 67, 72, 81, 93, 96, 108, 124, 128, 134, 144, 162, 186, 192, 201, 216, 243, 248, 256, 268, 279, 288, 324, 372, 384, 402, 432, 486, 496, 512, 536, 558, 576, 603, 648, 744, 768, 804, 837, 864, 961, 972, 992, 1024, 1072, 1116, 1152, 1206, 1296, 1488, 1536, 1608, 1674, 1728, 1809, 1922, 1944, 1984, 2048, 2077, 2144, 2232, 2304, 2412, 2511, 2592, 2883, 2976, 3072, 3216, 3348, 3456, 3618, 3844, 3888, 3968, 4096, 4154, 4288, 4464, 4608, 4824, 5022, 5184, 5427, 5766, 5952, 6144, 6231, 6432, 6696, 6912, 7236, 7533, 7688, 7776, 7936, 8192, 8308, 8576, 8649, 8928, 9216, 9648, 10044, 10368, 10854, 11532, 11904, 12288, 12462, 12864, 13392, 13824, 14472, 15066, 15376, 15552, 15872, 16281, 16384, 16616, 17152, 17298, 17856, 18432, 18693, 19296, 20088, 20736, 21708, 23064, 23808, 24576, 24924, 25728, 25947, 26784, 27648, 28944, 30132, 30752, 31104, 31744, 32562, 33232, 34304, 34596, 35712, 36864, 37386, 38592, 40176, 41472, 43416, 46128, 47616, 49152, 49848, 51456, 51894, 53568, 55296, 56079, 57888, 60264, 61504, 62208, 63488, 64387, 65124, 66464, 68608, 69192, 71424, 73728, 74772, 77184, 77841, 80352, 82944, 86832, 92256, 95232, 99696, 102912, 103788, 107136, 110592, 112158, 115776, 120528, 123008, 124416, 126976, 128774, 130248, 132928, 137216, 138384, 142848, 147456, 149544, 154368, 155682, 160704, 165888, 168237, 173664, 184512, 190464, 193161, 199392, 205824, 207576, 214272, 221184, 224316, 231552, 233523, 241056, 246016, 248832, 253952, 257548, 260496, 265856, 274432, 276768, 285696, 299088, 308736, 311364, 321408, 331776, 336474, 347328, 369024, 380928, 386322, 398784, 411648, 415152, 428544, 442368, 448632, 463104, 467046, 482112, 492032, 497664, 504711, 507904, 515096, 520992, 531712, 548864, 553536, 571392, 579483, 598176, 617472, 622728, 642816, 663552, 672948, 694656, 738048, 761856, 772644, 797568, 823296, 830304, 857088, 897264, 926208, 934092, 964224, 984064, 995328, 1009422, 1030192, 1041984, 1063424, 1097728, 1107072, 1142784, 1158966, 1196352, 1234944, 1245456, 1285632, 1327104, 1345896, 1389312, 1476096, 1523712, 1545288, 1595136, 1646592, 1660608, 1714176, 1738449, 1794528, 1852416, 1868184, 1928448, 1968128, 1990656, 2018844, 2060384, 2083968, 2126848, 2214144, 2285568, 2317932, 2392704, 2469888, 2490912, 2571264, 2691792, 2778624, 2952192, 3090576, 3190272, 3293184, 3321216, 3428352, 3476898, 3589056, 3704832, 3736368, 3856896, 3936256, 3981312, 4037688, 4120768, 4167936, 4253696, 4428288, 4571136, 4635864, 4785408, 4939776, 4981824, 5142528, 5215347, 5383584, 5557248, 5904384, 6181152, 6380544, 6642432, 6856704, 6953796, 7178112, 7409664, 7472736, 7713792, 7872512, 8075376, 8241536, 8335872, 8507392, 8856576, 9271728, 9570816, 9879552, 9963648, 10285056, 10430694, 10767168, 11114496, 11808768, 12362304, 12761088, 13284864, 13713408, 13907592, 14356224, 14819328, 14945472, 15427584, 15646041, 15745024, 16150752, 16483072, 16671744, 17014784, 17713152, 18543456, 19141632, 19927296, 20570112, 20861388, 21534336, 22228992, 23617536, 24724608, 25522176, 26569728, 27815184, 28712448, 29638656, 29890944, 30855168, 31292082, 32301504, 32966144, 33343488, 34029568, 35426304, 37086912, 38283264, 39854592, 41140224, 41722776, 43068672, 44457984, 47235072, 49449216, 51044352, 53139456, 55630368, 57424896, 59781888, 61710336, 62584164, 64603008, 65932288, 66686976, 70852608, 74173824, 76566528, 79709184, 83445552, 86137344, 88915968, 98898432, 102088704, 106278912, 111260736, 114849792, 119563776, 123420672, 125168328, 129206016, 131864576, 133373952, 141705216, 148347648, 153133056, 159418368, 166891104, 172274688, 197796864, 212557824, 222521472, 229699584, 239127552, 250336656, 258412032, 263729152, 266747904, 296695296, 306266112, 318836736, 333782208, 344549376, 395593728, 425115648, 445042944, 459399168, 478255104, 500673312, 516824064, 527458304, 593390592, 637673472, 667564416, 689098752, 791187456, 890085888, 918798336, 956510208, 1001346624, 1033648128, 1054916608, 1186781184, 1275346944, 1335128832, 1378197504, 1582374912, 1780171776, 1913020416, 2002693248, 2067296256, 2373562368, 2670257664, 2756395008, 3164749824, 3560343552, 3826040832, 4005386496, 4134592512, 4747124736, 5340515328, 7120687104, 8010772992, 8269185024, 9494249472, 10681030656, 14241374208, 16021545984, 21362061312, 28482748416, 32043091968, 42724122624, 64086183936, 85448245248, 128172367872, 256344735744]

約数ペア:

[(1, 256344735744), (2, 128172367872), (3, 85448245248), (4, 64086183936), (6, 42724122624), (8, 32043091968), (9, 28482748416), (12, 21362061312), (16, 16021545984), (18, 14241374208), (24, 10681030656), (27, 9494249472), (31, 8269185024), (32, 8010772992), (36, 7120687104), (48, 5340515328), (54, 4747124736), (62, 4134592512), (64, 4005386496), (67, 3826040832), (72, 3560343552), (81, 3164749824), (93, 2756395008), (96, 2670257664), (108, 2373562368), (124, 2067296256), (128, 2002693248), (134, 1913020416), (144, 1780171776), (162, 1582374912), (186, 1378197504), (192, 1335128832), (201, 1275346944), (216, 1186781184), (243, 1054916608), (248, 1033648128), (256, 1001346624), (268, 956510208), (279, 918798336), (288, 890085888), (324, 791187456), (372, 689098752), (384, 667564416), (402, 637673472), (432, 593390592), (486, 527458304), (496, 516824064), (512, 500673312), (536, 478255104), (558, 459399168), (576, 445042944), (603, 425115648), (648, 395593728), (744, 344549376), (768, 333782208), (804, 318836736), (837, 306266112), (864, 296695296), (961, 266747904), (972, 263729152), (992, 258412032), (1024, 250336656), (1072, 239127552), (1116, 229699584), (1152, 222521472), (1206, 212557824), (1296, 197796864), (1488, 172274688), (1536, 166891104), (1608, 159418368), (1674, 153133056), (1728, 148347648), (1809, 141705216), (1922, 133373952), (1944, 131864576), (1984, 129206016), (2048, 125168328), (2077, 123420672), (2144, 119563776), (2232, 114849792), (2304, 111260736), (2412, 106278912), (2511, 102088704), (2592, 98898432), (2883, 88915968), (2976, 86137344), (3072, 83445552), (3216, 79709184), (3348, 76566528), (3456, 74173824), (3618, 70852608), (3844, 66686976), (3888, 65932288), (3968, 64603008), (4096, 62584164), (4154, 61710336), (4288, 59781888), (4464, 57424896), (4608, 55630368), (4824, 53139456), (5022, 51044352), (5184, 49449216), (5427, 47235072), (5766, 44457984), (5952, 43068672), (6144, 41722776), (6231, 41140224), (6432, 39854592), (6696, 38283264), (6912, 37086912), (7236, 35426304), (7533, 34029568), (7688, 33343488), (7776, 32966144), (7936, 32301504), (8192, 31292082), (8308, 30855168), (8576, 29890944), (8649, 29638656), (8928, 28712448), (9216, 27815184), (9648, 26569728), (10044, 25522176), (10368, 24724608), (10854, 23617536), (11532, 22228992), (11904, 21534336), (12288, 20861388), (12462, 20570112), (12864, 19927296), (13392, 19141632), (13824, 18543456), (14472, 17713152), (15066, 17014784), (15376, 16671744), (15552, 16483072), (15872, 16150752), (16281, 15745024), (16384, 15646041), (16616, 15427584), (17152, 14945472), (17298, 14819328), (17856, 14356224), (18432, 13907592), (18693, 13713408), (19296, 13284864), (20088, 12761088), (20736, 12362304), (21708, 11808768), (23064, 11114496), (23808, 10767168), (24576, 10430694), (24924, 10285056), (25728, 9963648), (25947, 9879552), (26784, 9570816), (27648, 9271728), (28944, 8856576), (30132, 8507392), (30752, 8335872), (31104, 8241536), (31744, 8075376), (32562, 7872512), (33232, 7713792), (34304, 7472736), (34596, 7409664), (35712, 7178112), (36864, 6953796), (37386, 6856704), (38592, 6642432), (40176, 6380544), (41472, 6181152), (43416, 5904384), (46128, 5557248), (47616, 5383584), (49152, 5215347), (49848, 5142528), (51456, 4981824), (51894, 4939776), (53568, 4785408), (55296, 4635864), (56079, 4571136), (57888, 4428288), (60264, 4253696), (61504, 4167936), (62208, 4120768), (63488, 4037688), (64387, 3981312), (65124, 3936256), (66464, 3856896), (68608, 3736368), (69192, 3704832), (71424, 3589056), (73728, 3476898), (74772, 3428352), (77184, 3321216), (77841, 3293184), (80352, 3190272), (82944, 3090576), (86832, 2952192), (92256, 2778624), (95232, 2691792), (99696, 2571264), (102912, 2490912), (103788, 2469888), (107136, 2392704), (110592, 2317932), (112158, 2285568), (115776, 2214144), (120528, 2126848), (123008, 2083968), (124416, 2060384), (126976, 2018844), (128774, 1990656), (130248, 1968128), (132928, 1928448), (137216, 1868184), (138384, 1852416), (142848, 1794528), (147456, 1738449), (149544, 1714176), (154368, 1660608), (155682, 1646592), (160704, 1595136), (165888, 1545288), (168237, 1523712), (173664, 1476096), (184512, 1389312), (190464, 1345896), (193161, 1327104), (199392, 1285632), (205824, 1245456), (207576, 1234944), (214272, 1196352), (221184, 1158966), (224316, 1142784), (231552, 1107072), (233523, 1097728), (241056, 1063424), (246016, 1041984), (248832, 1030192), (253952, 1009422), (257548, 995328), (260496, 984064), (265856, 964224), (274432, 934092), (276768, 926208), (285696, 897264), (299088, 857088), (308736, 830304), (311364, 823296), (321408, 797568), (331776, 772644), (336474, 761856), (347328, 738048), (369024, 694656), (380928, 672948), (386322, 663552), (398784, 642816), (411648, 622728), (415152, 617472), (428544, 598176), (442368, 579483), (448632, 571392), (463104, 553536), (467046, 548864), (482112, 531712), (492032, 520992), (497664, 515096), (504711, 507904)]