208218089856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1\times {\mathrm{1609}}^1$

素因数の和:3217

約数の個数: 256

約数和(自身を含む): 653306572800

約数和(自身を除く): 445088482944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1553, 1609, 1736, 1984, 2604, 2688, 2976, 3106, 3218, 3472, 3968, 4659, 4827, 5208, 5952, 6212, 6436, 6944, 9318, 9654, 10416, 10871, 11263, 11904, 12424, 12872, 13888, 18636, 19308, 20832, 21742, 22526, 24848, 25744, 27776, 32613, 33789, 37272, 38616, 41664, 43484, 45052, 48143, 49696, 49879, 51488, 65226, 67578, 74544, 77232, 83328, 86968, 90104, 96286, 99392, 99758, 102976, 130452, 135156, 144429, 149088, 149637, 154464, 173936, 180208, 192572, 198784, 199516, 205952, 260904, 270312, 288858, 298176, 299274, 308928, 337001, 347872, 349153, 360416, 385144, 399032, 521808, 540624, 577716, 596352, 598548, 617856, 674002, 695744, 698306, 720832, 770288, 798064, 1011003, 1043616, 1047459, 1081248, 1155432, 1197096, 1348004, 1391488, 1396612, 1441664, 1540576, 1596128, 2022006, 2087232, 2094918, 2162496, 2310864, 2394192, 2498777, 2696008, 2793224, 3081152, 3192256, 4044012, 4174464, 4189836, 4324992, 4621728, 4788384, 4997554, 5392016, 5586448, 6162304, 6384512, 7496331, 8088024, 8379672, 9243456, 9576768, 9995108, 10784032, 11172896, 14992662, 16176048, 16759344, 17491439, 18486912, 19153536, 19990216, 21568064, 22345792, 29985324, 32352096, 33518688, 34982878, 39980432, 43136128, 44691584, 52474317, 59970648, 64704192, 67037376, 69965756, 77462087, 79960864, 104948634, 119941296, 129408384, 134074752, 139931512, 154924174, 159921728, 209897268, 232386261, 239882592, 279863024, 309848348, 319843456, 419794536, 464772522, 479765184, 542234609, 559726048, 619696696, 839589072, 929545044, 959530368, 1084469218, 1119452096, 1239393392, 1626703827, 1679178144, 1859090088, 2168938436, 2238904192, 2478786784, 3253407654, 3358356288, 3718180176, 4337876872, 4957573568, 6506815308, 6716712576, 7436360352, 8675753744, 9915147136, 13013630616, 14872720704, 17351507488, 26027261232, 29745441408, 34703014976, 52054522464, 69406029952, 104109044928, 208218089856]

約数ペア:

[(1, 208218089856), (2, 104109044928), (3, 69406029952), (4, 52054522464), (6, 34703014976), (7, 29745441408), (8, 26027261232), (12, 17351507488), (14, 14872720704), (16, 13013630616), (21, 9915147136), (24, 8675753744), (28, 7436360352), (31, 6716712576), (32, 6506815308), (42, 4957573568), (48, 4337876872), (56, 3718180176), (62, 3358356288), (64, 3253407654), (84, 2478786784), (93, 2238904192), (96, 2168938436), (112, 1859090088), (124, 1679178144), (128, 1626703827), (168, 1239393392), (186, 1119452096), (192, 1084469218), (217, 959530368), (224, 929545044), (248, 839589072), (336, 619696696), (372, 559726048), (384, 542234609), (434, 479765184), (448, 464772522), (496, 419794536), (651, 319843456), (672, 309848348), (744, 279863024), (868, 239882592), (896, 232386261), (992, 209897268), (1302, 159921728), (1344, 154924174), (1488, 139931512), (1553, 134074752), (1609, 129408384), (1736, 119941296), (1984, 104948634), (2604, 79960864), (2688, 77462087), (2976, 69965756), (3106, 67037376), (3218, 64704192), (3472, 59970648), (3968, 52474317), (4659, 44691584), (4827, 43136128), (5208, 39980432), (5952, 34982878), (6212, 33518688), (6436, 32352096), (6944, 29985324), (9318, 22345792), (9654, 21568064), (10416, 19990216), (10871, 19153536), (11263, 18486912), (11904, 17491439), (12424, 16759344), (12872, 16176048), (13888, 14992662), (18636, 11172896), (19308, 10784032), (20832, 9995108), (21742, 9576768), (22526, 9243456), (24848, 8379672), (25744, 8088024), (27776, 7496331), (32613, 6384512), (33789, 6162304), (37272, 5586448), (38616, 5392016), (41664, 4997554), (43484, 4788384), (45052, 4621728), (48143, 4324992), (49696, 4189836), (49879, 4174464), (51488, 4044012), (65226, 3192256), (67578, 3081152), (74544, 2793224), (77232, 2696008), (83328, 2498777), (86968, 2394192), (90104, 2310864), (96286, 2162496), (99392, 2094918), (99758, 2087232), (102976, 2022006), (130452, 1596128), (135156, 1540576), (144429, 1441664), (149088, 1396612), (149637, 1391488), (154464, 1348004), (173936, 1197096), (180208, 1155432), (192572, 1081248), (198784, 1047459), (199516, 1043616), (205952, 1011003), (260904, 798064), (270312, 770288), (288858, 720832), (298176, 698306), (299274, 695744), (308928, 674002), (337001, 617856), (347872, 598548), (349153, 596352), (360416, 577716), (385144, 540624), (399032, 521808)]