19726737408

素因数分解:

$2^{13}\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 560

約数和(自身を含む): 70032213504

約数和(自身を除く): 50305476096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 137, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 274, 279, 288, 324, 336, 372, 378, 384, 411, 432, 434, 448, 496, 504, 512, 548, 558, 567, 576, 648, 651, 672, 744, 756, 768, 822, 837, 864, 868, 896, 959, 992, 1008, 1024, 1096, 1116, 1134, 1152, 1233, 1296, 1302, 1344, 1488, 1512, 1536, 1644, 1674, 1728, 1736, 1792, 1918, 1953, 1984, 2016, 2048, 2192, 2232, 2268, 2304, 2466, 2511, 2592, 2604, 2688, 2877, 2976, 3024, 3072, 3288, 3348, 3456, 3472, 3584, 3699, 3836, 3906, 3968, 4032, 4096, 4247, 4384, 4464, 4536, 4608, 4932, 5022, 5184, 5208, 5376, 5754, 5859, 5952, 6048, 6144, 6576, 6696, 6912, 6944, 7168, 7398, 7672, 7812, 7936, 8064, 8192, 8494, 8631, 8768, 8928, 9072, 9216, 9864, 10044, 10368, 10416, 10752, 11097, 11508, 11718, 11904, 12096, 12288, 12741, 13152, 13392, 13824, 13888, 14336, 14796, 15344, 15624, 15872, 16128, 16988, 17262, 17536, 17577, 17856, 18144, 18432, 19728, 20088, 20736, 20832, 21504, 22194, 23016, 23436, 23808, 24192, 24576, 25482, 25893, 26304, 26784, 27648, 27776, 28672, 29592, 29729, 30688, 31248, 31744, 32256, 33976, 34524, 35072, 35154, 35712, 36288, 36864, 38223, 39456, 40176, 41472, 41664, 43008, 44388, 46032, 46872, 47616, 48384, 50964, 51786, 52608, 53568, 55296, 55552, 57344, 59184, 59458, 61376, 62496, 63488, 64512, 67952, 69048, 70144, 70308, 71424, 72576, 73728, 76446, 77679, 78912, 80352, 82944, 83328, 86016, 88776, 89187, 92064, 93744, 95232, 96768, 101928, 103572, 105216, 107136, 110592, 111104, 114669, 118368, 118916, 122752, 124992, 126976, 129024, 135904, 138096, 140288, 140616, 142848, 145152, 152892, 155358, 157824, 160704, 165888, 166656, 172032, 177552, 178374, 184128, 187488, 190464, 193536, 203856, 207144, 210432, 214272, 221184, 222208, 229338, 236736, 237832, 245504, 249984, 253952, 258048, 267561, 271808, 276192, 280576, 281232, 285696, 290304, 305784, 310716, 315648, 321408, 331776, 333312, 344007, 355104, 356748, 368256, 374976, 380928, 387072, 407712, 414288, 420864, 428544, 444416, 458676, 473472, 475664, 491008, 499968, 516096, 535122, 543616, 552384, 561152, 562464, 571392, 580608, 611568, 621432, 631296, 642816, 663552, 666624, 688014, 710208, 713496, 736512, 749952, 761856, 774144, 802683, 815424, 828576, 841728, 857088, 888832, 917352, 946944, 951328, 982016, 999936, 1070244, 1087232, 1104768, 1122304, 1124928, 1142784, 1161216, 1223136, 1242864, 1262592, 1285632, 1333248, 1376028, 1420416, 1426992, 1473024, 1499904, 1548288, 1605366, 1630848, 1657152, 1683456, 1714176, 1777664, 1834704, 1893888, 1902656, 1964032, 1999872, 2140488, 2174464, 2209536, 2249856, 2285568, 2322432, 2408049, 2446272, 2485728, 2525184, 2571264, 2666496, 2752056, 2840832, 2853984, 2946048, 2999808, 3210732, 3261696, 3314304, 3366912, 3428352, 3669408, 3787776, 3805312, 3928064, 3999744, 4280976, 4348928, 4419072, 4499712, 4644864, 4816098, 4892544, 4971456, 5050368, 5142528, 5332992, 5504112, 5681664, 5707968, 5892096, 5999616, 6421464, 6523392, 6628608, 6856704, 7338816, 7575552, 7610624, 7856128, 7999488, 8561952, 8697856, 8838144, 8999424, 9632196, 9785088, 9942912, 10100736, 10285056, 11008224, 11363328, 11415936, 11784192, 11999232, 12842928, 13046784, 13257216, 14677632, 15151104, 15221248, 15998976, 17123904, 17395712, 17676288, 17998848, 19264392, 19570176, 19885824, 20570112, 22016448, 22726656, 22831872, 23568384, 23998464, 25685856, 26093568, 26514432, 29355264, 30302208, 30442496, 34247808, 34791424, 35352576, 35997696, 38528784, 39140352, 39771648, 44032896, 45453312, 45663744, 47996928, 51371712, 52187136, 53028864, 58710528, 60884992, 68495616, 70705152, 71995392, 77057568, 78280704, 79543296, 88065792, 90906624, 91327488, 102743424, 104374272, 106057728, 117421056, 121769984, 136991232, 143990784, 154115136, 156561408, 159086592, 176131584, 182654976, 205486848, 212115456, 234842112, 243539968, 273982464, 308230272, 313122816, 318173184, 352263168, 365309952, 410973696, 469684224, 547964928, 616460544, 636346368, 704526336, 730619904, 821947392, 939368448, 1095929856, 1232921088, 1409052672, 1643894784, 2191859712, 2465842176, 2818105344, 3287789568, 4931684352, 6575579136, 9863368704, 19726737408]

約数ペア:

[(1, 19726737408), (2, 9863368704), (3, 6575579136), (4, 4931684352), (6, 3287789568), (7, 2818105344), (8, 2465842176), (9, 2191859712), (12, 1643894784), (14, 1409052672), (16, 1232921088), (18, 1095929856), (21, 939368448), (24, 821947392), (27, 730619904), (28, 704526336), (31, 636346368), (32, 616460544), (36, 547964928), (42, 469684224), (48, 410973696), (54, 365309952), (56, 352263168), (62, 318173184), (63, 313122816), (64, 308230272), (72, 273982464), (81, 243539968), (84, 234842112), (93, 212115456), (96, 205486848), (108, 182654976), (112, 176131584), (124, 159086592), (126, 156561408), (128, 154115136), (137, 143990784), (144, 136991232), (162, 121769984), (168, 117421056), (186, 106057728), (189, 104374272), (192, 102743424), (216, 91327488), (217, 90906624), (224, 88065792), (248, 79543296), (252, 78280704), (256, 77057568), (274, 71995392), (279, 70705152), (288, 68495616), (324, 60884992), (336, 58710528), (372, 53028864), (378, 52187136), (384, 51371712), (411, 47996928), (432, 45663744), (434, 45453312), (448, 44032896), (496, 39771648), (504, 39140352), (512, 38528784), (548, 35997696), (558, 35352576), (567, 34791424), (576, 34247808), (648, 30442496), (651, 30302208), (672, 29355264), (744, 26514432), (756, 26093568), (768, 25685856), (822, 23998464), (837, 23568384), (864, 22831872), (868, 22726656), (896, 22016448), (959, 20570112), (992, 19885824), (1008, 19570176), (1024, 19264392), (1096, 17998848), (1116, 17676288), (1134, 17395712), (1152, 17123904), (1233, 15998976), (1296, 15221248), (1302, 15151104), (1344, 14677632), (1488, 13257216), (1512, 13046784), (1536, 12842928), (1644, 11999232), (1674, 11784192), (1728, 11415936), (1736, 11363328), (1792, 11008224), (1918, 10285056), (1953, 10100736), (1984, 9942912), (2016, 9785088), (2048, 9632196), (2192, 8999424), (2232, 8838144), (2268, 8697856), (2304, 8561952), (2466, 7999488), (2511, 7856128), (2592, 7610624), (2604, 7575552), (2688, 7338816), (2877, 6856704), (2976, 6628608), (3024, 6523392), (3072, 6421464), (3288, 5999616), (3348, 5892096), (3456, 5707968), (3472, 5681664), (3584, 5504112), (3699, 5332992), (3836, 5142528), (3906, 5050368), (3968, 4971456), (4032, 4892544), (4096, 4816098), (4247, 4644864), (4384, 4499712), (4464, 4419072), (4536, 4348928), (4608, 4280976), (4932, 3999744), (5022, 3928064), (5184, 3805312), (5208, 3787776), (5376, 3669408), (5754, 3428352), (5859, 3366912), (5952, 3314304), (6048, 3261696), (6144, 3210732), (6576, 2999808), (6696, 2946048), (6912, 2853984), (6944, 2840832), (7168, 2752056), (7398, 2666496), (7672, 2571264), (7812, 2525184), (7936, 2485728), (8064, 2446272), (8192, 2408049), (8494, 2322432), (8631, 2285568), (8768, 2249856), (8928, 2209536), (9072, 2174464), (9216, 2140488), (9864, 1999872), (10044, 1964032), (10368, 1902656), (10416, 1893888), (10752, 1834704), (11097, 1777664), (11508, 1714176), (11718, 1683456), (11904, 1657152), (12096, 1630848), (12288, 1605366), (12741, 1548288), (13152, 1499904), (13392, 1473024), (13824, 1426992), (13888, 1420416), (14336, 1376028), (14796, 1333248), (15344, 1285632), (15624, 1262592), (15872, 1242864), (16128, 1223136), (16988, 1161216), (17262, 1142784), (17536, 1124928), (17577, 1122304), (17856, 1104768), (18144, 1087232), (18432, 1070244), (19728, 999936), (20088, 982016), (20736, 951328), (20832, 946944), (21504, 917352), (22194, 888832), (23016, 857088), (23436, 841728), (23808, 828576), (24192, 815424), (24576, 802683), (25482, 774144), (25893, 761856), (26304, 749952), (26784, 736512), (27648, 713496), (27776, 710208), (28672, 688014), (29592, 666624), (29729, 663552), (30688, 642816), (31248, 631296), (31744, 621432), (32256, 611568), (33976, 580608), (34524, 571392), (35072, 562464), (35154, 561152), (35712, 552384), (36288, 543616), (36864, 535122), (38223, 516096), (39456, 499968), (40176, 491008), (41472, 475664), (41664, 473472), (43008, 458676), (44388, 444416), (46032, 428544), (46872, 420864), (47616, 414288), (48384, 407712), (50964, 387072), (51786, 380928), (52608, 374976), (53568, 368256), (55296, 356748), (55552, 355104), (57344, 344007), (59184, 333312), (59458, 331776), (61376, 321408), (62496, 315648), (63488, 310716), (64512, 305784), (67952, 290304), (69048, 285696), (70144, 281232), (70308, 280576), (71424, 276192), (72576, 271808), (73728, 267561), (76446, 258048), (77679, 253952), (78912, 249984), (80352, 245504), (82944, 237832), (83328, 236736), (86016, 229338), (88776, 222208), (89187, 221184), (92064, 214272), (93744, 210432), (95232, 207144), (96768, 203856), (101928, 193536), (103572, 190464), (105216, 187488), (107136, 184128), (110592, 178374), (111104, 177552), (114669, 172032), (118368, 166656), (118916, 165888), (122752, 160704), (124992, 157824), (126976, 155358), (129024, 152892), (135904, 145152), (138096, 142848), (140288, 140616)]