8521921408

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 22973207040

約数和(自身を除く): 14451285632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 227, 286, 293, 308, 352, 364, 416, 448, 454, 572, 586, 616, 704, 728, 832, 896, 908, 1001, 1144, 1172, 1232, 1408, 1456, 1589, 1664, 1816, 2002, 2051, 2288, 2344, 2464, 2497, 2912, 2951, 3178, 3223, 3632, 3809, 4004, 4102, 4576, 4688, 4928, 4994, 5824, 5902, 6356, 6446, 7264, 7618, 8008, 8204, 9152, 9376, 9856, 9988, 11648, 11804, 12712, 12892, 14528, 15236, 16016, 16408, 17479, 18304, 18752, 19976, 20657, 22561, 23608, 25424, 25784, 26663, 29056, 30472, 32032, 32461, 32816, 34958, 37504, 39952, 41314, 41899, 45122, 47216, 50848, 51568, 53326, 60944, 64064, 64922, 65632, 66511, 69916, 79904, 82628, 83798, 90244, 94432, 101696, 103136, 106652, 121888, 128128, 129844, 131264, 133022, 139832, 159808, 165256, 167596, 180488, 188864, 203392, 206272, 213304, 227227, 243776, 259688, 262528, 266044, 279664, 293293, 319616, 330512, 335192, 360976, 377728, 412544, 426608, 454454, 465577, 487552, 519376, 532088, 559328, 586586, 661024, 670384, 721952, 731621, 853216, 864643, 908908, 931154, 1038752, 1064176, 1118656, 1173172, 1322048, 1340768, 1443904, 1463242, 1706432, 1729286, 1817816, 1862308, 2077504, 2128352, 2237312, 2346344, 2644096, 2681536, 2887808, 2926484, 3412864, 3458572, 3635632, 3724616, 4155008, 4256704, 4692688, 5121347, 5363072, 5852968, 6052501, 6917144, 7271264, 7449232, 8513408, 9385376, 9511073, 10242694, 11705936, 12105002, 13834288, 14542528, 14898464, 18770752, 19022146, 20485388, 23411872, 24210004, 27668576, 29085056, 29796928, 37541504, 38044292, 40970776, 46823744, 48420008, 55337152, 59593856, 66577511, 76088584, 81941552, 93647488, 96840016, 110674304, 133155022, 152177168, 163883104, 193680032, 266310044, 304354336, 327766208, 387360064, 532620088, 608708672, 655532416, 774720128, 1065240176, 1217417344, 2130480352, 4260960704, 8521921408]

約数ペア:

[(1, 8521921408), (2, 4260960704), (4, 2130480352), (7, 1217417344), (8, 1065240176), (11, 774720128), (13, 655532416), (14, 608708672), (16, 532620088), (22, 387360064), (26, 327766208), (28, 304354336), (32, 266310044), (44, 193680032), (52, 163883104), (56, 152177168), (64, 133155022), (77, 110674304), (88, 96840016), (91, 93647488), (104, 81941552), (112, 76088584), (128, 66577511), (143, 59593856), (154, 55337152), (176, 48420008), (182, 46823744), (208, 40970776), (224, 38044292), (227, 37541504), (286, 29796928), (293, 29085056), (308, 27668576), (352, 24210004), (364, 23411872), (416, 20485388), (448, 19022146), (454, 18770752), (572, 14898464), (586, 14542528), (616, 13834288), (704, 12105002), (728, 11705936), (832, 10242694), (896, 9511073), (908, 9385376), (1001, 8513408), (1144, 7449232), (1172, 7271264), (1232, 6917144), (1408, 6052501), (1456, 5852968), (1589, 5363072), (1664, 5121347), (1816, 4692688), (2002, 4256704), (2051, 4155008), (2288, 3724616), (2344, 3635632), (2464, 3458572), (2497, 3412864), (2912, 2926484), (2951, 2887808), (3178, 2681536), (3223, 2644096), (3632, 2346344), (3809, 2237312), (4004, 2128352), (4102, 2077504), (4576, 1862308), (4688, 1817816), (4928, 1729286), (4994, 1706432), (5824, 1463242), (5902, 1443904), (6356, 1340768), (6446, 1322048), (7264, 1173172), (7618, 1118656), (8008, 1064176), (8204, 1038752), (9152, 931154), (9376, 908908), (9856, 864643), (9988, 853216), (11648, 731621), (11804, 721952), (12712, 670384), (12892, 661024), (14528, 586586), (15236, 559328), (16016, 532088), (16408, 519376), (17479, 487552), (18304, 465577), (18752, 454454), (19976, 426608), (20657, 412544), (22561, 377728), (23608, 360976), (25424, 335192), (25784, 330512), (26663, 319616), (29056, 293293), (30472, 279664), (32032, 266044), (32461, 262528), (32816, 259688), (34958, 243776), (37504, 227227), (39952, 213304), (41314, 206272), (41899, 203392), (45122, 188864), (47216, 180488), (50848, 167596), (51568, 165256), (53326, 159808), (60944, 139832), (64064, 133022), (64922, 131264), (65632, 129844), (66511, 128128), (69916, 121888), (79904, 106652), (82628, 103136), (83798, 101696), (90244, 94432)]