203777179648

素因数分解:

$2^{16}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 408

約数和(自身を含む): 516398768640

約数和(自身を除く): 312621588992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 89, 92, 98, 112, 124, 128, 161, 178, 184, 196, 217, 224, 248, 256, 322, 356, 368, 392, 434, 448, 496, 512, 623, 644, 712, 713, 736, 784, 868, 896, 992, 1024, 1127, 1246, 1288, 1424, 1426, 1472, 1519, 1568, 1736, 1792, 1984, 2047, 2048, 2254, 2492, 2576, 2759, 2848, 2852, 2944, 3038, 3136, 3472, 3584, 3968, 4094, 4096, 4361, 4508, 4984, 4991, 5152, 5518, 5696, 5704, 5888, 6076, 6272, 6944, 7168, 7936, 8188, 8192, 8722, 9016, 9968, 9982, 10304, 11036, 11392, 11408, 11776, 12152, 12544, 13888, 14329, 14336, 15872, 16376, 16384, 17444, 18032, 19313, 19936, 19964, 20608, 22072, 22784, 22816, 23552, 24304, 25088, 27776, 28658, 28672, 31744, 32752, 32768, 34888, 34937, 36064, 38626, 39872, 39928, 41216, 44144, 45568, 45632, 47104, 48608, 50176, 55552, 57316, 57344, 63457, 63488, 65504, 65536, 69776, 69874, 72128, 77252, 79744, 79856, 82432, 88288, 91136, 91264, 94208, 97216, 100303, 100352, 111104, 114632, 114688, 126914, 126976, 131008, 135191, 139552, 139748, 144256, 154504, 159488, 159712, 164864, 176576, 182272, 182528, 188416, 194432, 200606, 200704, 222208, 229264, 229376, 253828, 253952, 262016, 270382, 279104, 279496, 288512, 309008, 318976, 319424, 329728, 353152, 364544, 365056, 376832, 388864, 401212, 401408, 444199, 444416, 458528, 458752, 507656, 507904, 524032, 540764, 558208, 558992, 577024, 618016, 637952, 638848, 659456, 706304, 729088, 730112, 753664, 777728, 802424, 802816, 888398, 888832, 917056, 1015312, 1015808, 1048064, 1081528, 1116416, 1117984, 1154048, 1236032, 1275904, 1277696, 1318912, 1412608, 1458176, 1460224, 1507328, 1555456, 1604848, 1605632, 1776796, 1777664, 1834112, 2030624, 2031616, 2096128, 2163056, 2232832, 2235968, 2308096, 2472064, 2551808, 2555392, 2637824, 2825216, 2916352, 2920448, 3109393, 3110912, 3209696, 3211264, 3553592, 3555328, 3668224, 4061248, 4192256, 4326112, 4465664, 4471936, 4616192, 4944128, 5103616, 5110784, 5275648, 5650432, 5832704, 5840896, 6218786, 6221824, 6419392, 7107184, 7110656, 7336448, 8122496, 8384512, 8652224, 8931328, 8943872, 9232384, 9888256, 10207232, 10221568, 10551296, 11300864, 11681792, 12437572, 12443648, 12838784, 14214368, 14221312, 14672896, 16244992, 16769024, 17304448, 17862656, 17887744, 18464768, 19776512, 20414464, 20443136, 22601728, 23363584, 24875144, 24887296, 25677568, 28428736, 29345792, 32489984, 33538048, 34608896, 35725312, 35775488, 36929536, 39553024, 40828928, 40886272, 45203456, 46727168, 49750288, 49774592, 51355136, 56857472, 58691584, 64979968, 67076096, 69217792, 71450624, 71550976, 73859072, 79106048, 81772544, 90406912, 99500576, 99549184, 102710272, 113714944, 117383168, 129959936, 134152192, 138435584, 142901248, 143101952, 158212096, 163545088, 180813824, 199001152, 205420544, 227429888, 234766336, 259919872, 276871168, 285802496, 286203904, 316424192, 327090176, 398002304, 410841088, 454859776, 469532672, 519839744, 553742336, 572407808, 632848384, 796004608, 821682176, 909719552, 939065344, 1039679488, 1107484672, 1144815616, 1265696768, 1592009216, 1643364352, 1819439104, 2079358976, 2214969344, 2289631232, 3184018432, 3286728704, 3638878208, 4158717952, 4429938688, 6368036864, 6573457408, 7277756416, 8859877376, 12736073728, 14555512832, 25472147456, 29111025664, 50944294912, 101888589824, 203777179648]

約数ペア:

[(1, 203777179648), (2, 101888589824), (4, 50944294912), (7, 29111025664), (8, 25472147456), (14, 14555512832), (16, 12736073728), (23, 8859877376), (28, 7277756416), (31, 6573457408), (32, 6368036864), (46, 4429938688), (49, 4158717952), (56, 3638878208), (62, 3286728704), (64, 3184018432), (89, 2289631232), (92, 2214969344), (98, 2079358976), (112, 1819439104), (124, 1643364352), (128, 1592009216), (161, 1265696768), (178, 1144815616), (184, 1107484672), (196, 1039679488), (217, 939065344), (224, 909719552), (248, 821682176), (256, 796004608), (322, 632848384), (356, 572407808), (368, 553742336), (392, 519839744), (434, 469532672), (448, 454859776), (496, 410841088), (512, 398002304), (623, 327090176), (644, 316424192), (712, 286203904), (713, 285802496), (736, 276871168), (784, 259919872), (868, 234766336), (896, 227429888), (992, 205420544), (1024, 199001152), (1127, 180813824), (1246, 163545088), (1288, 158212096), (1424, 143101952), (1426, 142901248), (1472, 138435584), (1519, 134152192), (1568, 129959936), (1736, 117383168), (1792, 113714944), (1984, 102710272), (2047, 99549184), (2048, 99500576), (2254, 90406912), (2492, 81772544), (2576, 79106048), (2759, 73859072), (2848, 71550976), (2852, 71450624), (2944, 69217792), (3038, 67076096), (3136, 64979968), (3472, 58691584), (3584, 56857472), (3968, 51355136), (4094, 49774592), (4096, 49750288), (4361, 46727168), (4508, 45203456), (4984, 40886272), (4991, 40828928), (5152, 39553024), (5518, 36929536), (5696, 35775488), (5704, 35725312), (5888, 34608896), (6076, 33538048), (6272, 32489984), (6944, 29345792), (7168, 28428736), (7936, 25677568), (8188, 24887296), (8192, 24875144), (8722, 23363584), (9016, 22601728), (9968, 20443136), (9982, 20414464), (10304, 19776512), (11036, 18464768), (11392, 17887744), (11408, 17862656), (11776, 17304448), (12152, 16769024), (12544, 16244992), (13888, 14672896), (14329, 14221312), (14336, 14214368), (15872, 12838784), (16376, 12443648), (16384, 12437572), (17444, 11681792), (18032, 11300864), (19313, 10551296), (19936, 10221568), (19964, 10207232), (20608, 9888256), (22072, 9232384), (22784, 8943872), (22816, 8931328), (23552, 8652224), (24304, 8384512), (25088, 8122496), (27776, 7336448), (28658, 7110656), (28672, 7107184), (31744, 6419392), (32752, 6221824), (32768, 6218786), (34888, 5840896), (34937, 5832704), (36064, 5650432), (38626, 5275648), (39872, 5110784), (39928, 5103616), (41216, 4944128), (44144, 4616192), (45568, 4471936), (45632, 4465664), (47104, 4326112), (48608, 4192256), (50176, 4061248), (55552, 3668224), (57316, 3555328), (57344, 3553592), (63457, 3211264), (63488, 3209696), (65504, 3110912), (65536, 3109393), (69776, 2920448), (69874, 2916352), (72128, 2825216), (77252, 2637824), (79744, 2555392), (79856, 2551808), (82432, 2472064), (88288, 2308096), (91136, 2235968), (91264, 2232832), (94208, 2163056), (97216, 2096128), (100303, 2031616), (100352, 2030624), (111104, 1834112), (114632, 1777664), (114688, 1776796), (126914, 1605632), (126976, 1604848), (131008, 1555456), (135191, 1507328), (139552, 1460224), (139748, 1458176), (144256, 1412608), (154504, 1318912), (159488, 1277696), (159712, 1275904), (164864, 1236032), (176576, 1154048), (182272, 1117984), (182528, 1116416), (188416, 1081528), (194432, 1048064), (200606, 1015808), (200704, 1015312), (222208, 917056), (229264, 888832), (229376, 888398), (253828, 802816), (253952, 802424), (262016, 777728), (270382, 753664), (279104, 730112), (279496, 729088), (288512, 706304), (309008, 659456), (318976, 638848), (319424, 637952), (329728, 618016), (353152, 577024), (364544, 558992), (365056, 558208), (376832, 540764), (388864, 524032), (401212, 507904), (401408, 507656), (444199, 458752), (444416, 458528)]