64844739456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{3659}}^1$

素因数の和:4049

約数の個数: 256

約数和(自身を含む): 207864576000

約数和(自身を除く): 143019836544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 347, 384, 399, 448, 456, 532, 608, 672, 694, 798, 896, 912, 1041, 1064, 1216, 1344, 1388, 1596, 1824, 2082, 2128, 2429, 2432, 2688, 2776, 3192, 3648, 3659, 4164, 4256, 4858, 5552, 6384, 6593, 7287, 7296, 7318, 8328, 8512, 9716, 10977, 11104, 12768, 13186, 14574, 14636, 16656, 17024, 19432, 19779, 21954, 22208, 25536, 25613, 26372, 29148, 29272, 33312, 38864, 39558, 43908, 44416, 46151, 51072, 51226, 52744, 58296, 58544, 66624, 69521, 76839, 77728, 79116, 87816, 92302, 102452, 105488, 116592, 117088, 133248, 138453, 139042, 153678, 155456, 158232, 175632, 184604, 204904, 208563, 210976, 233184, 234176, 276906, 278084, 307356, 310912, 316464, 351264, 369208, 409808, 417126, 421952, 466368, 468352, 486647, 553812, 556168, 614712, 632928, 702528, 738416, 819616, 834252, 843904, 932736, 973294, 1107624, 1112336, 1229424, 1265856, 1269673, 1405056, 1459941, 1476832, 1639232, 1668504, 1946588, 2215248, 2224672, 2458848, 2531712, 2539346, 2919882, 2953664, 3278464, 3337008, 3809019, 3893176, 4430496, 4449344, 4917696, 5078692, 5839764, 5907328, 6674016, 7618038, 7786352, 8860992, 8887711, 8898688, 9835392, 10157384, 11679528, 13348032, 15236076, 15572704, 17721984, 17775422, 20314768, 23359056, 24123787, 26663133, 26696064, 30472152, 31145408, 35550844, 40629536, 46718112, 48247574, 53326266, 60944304, 62290816, 71101688, 72371361, 81259072, 93436224, 96495148, 106652532, 121888608, 142203376, 144742722, 162518144, 168866509, 186872448, 192990296, 213305064, 243777216, 284406752, 289485444, 337733018, 385980592, 426610128, 487554432, 506599527, 568813504, 578970888, 675466036, 771961184, 853220256, 1013199054, 1137627008, 1157941776, 1350932072, 1543922368, 1706440512, 2026398108, 2315883552, 2701864144, 3087844736, 3412881024, 4052796216, 4631767104, 5403728288, 8105592432, 9263534208, 10807456576, 16211184864, 21614913152, 32422369728, 64844739456]

約数ペア:

[(1, 64844739456), (2, 32422369728), (3, 21614913152), (4, 16211184864), (6, 10807456576), (7, 9263534208), (8, 8105592432), (12, 5403728288), (14, 4631767104), (16, 4052796216), (19, 3412881024), (21, 3087844736), (24, 2701864144), (28, 2315883552), (32, 2026398108), (38, 1706440512), (42, 1543922368), (48, 1350932072), (56, 1157941776), (57, 1137627008), (64, 1013199054), (76, 853220256), (84, 771961184), (96, 675466036), (112, 578970888), (114, 568813504), (128, 506599527), (133, 487554432), (152, 426610128), (168, 385980592), (192, 337733018), (224, 289485444), (228, 284406752), (266, 243777216), (304, 213305064), (336, 192990296), (347, 186872448), (384, 168866509), (399, 162518144), (448, 144742722), (456, 142203376), (532, 121888608), (608, 106652532), (672, 96495148), (694, 93436224), (798, 81259072), (896, 72371361), (912, 71101688), (1041, 62290816), (1064, 60944304), (1216, 53326266), (1344, 48247574), (1388, 46718112), (1596, 40629536), (1824, 35550844), (2082, 31145408), (2128, 30472152), (2429, 26696064), (2432, 26663133), (2688, 24123787), (2776, 23359056), (3192, 20314768), (3648, 17775422), (3659, 17721984), (4164, 15572704), (4256, 15236076), (4858, 13348032), (5552, 11679528), (6384, 10157384), (6593, 9835392), (7287, 8898688), (7296, 8887711), (7318, 8860992), (8328, 7786352), (8512, 7618038), (9716, 6674016), (10977, 5907328), (11104, 5839764), (12768, 5078692), (13186, 4917696), (14574, 4449344), (14636, 4430496), (16656, 3893176), (17024, 3809019), (19432, 3337008), (19779, 3278464), (21954, 2953664), (22208, 2919882), (25536, 2539346), (25613, 2531712), (26372, 2458848), (29148, 2224672), (29272, 2215248), (33312, 1946588), (38864, 1668504), (39558, 1639232), (43908, 1476832), (44416, 1459941), (46151, 1405056), (51072, 1269673), (51226, 1265856), (52744, 1229424), (58296, 1112336), (58544, 1107624), (66624, 973294), (69521, 932736), (76839, 843904), (77728, 834252), (79116, 819616), (87816, 738416), (92302, 702528), (102452, 632928), (105488, 614712), (116592, 556168), (117088, 553812), (133248, 486647), (138453, 468352), (139042, 466368), (153678, 421952), (155456, 417126), (158232, 409808), (175632, 369208), (184604, 351264), (204904, 316464), (208563, 310912), (210976, 307356), (233184, 278084), (234176, 276906)]