19981348992

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:616

約数の個数: 384

約数和(自身を含む): 65990246400

約数和(自身を除く): 46008897408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 176, 179, 184, 192, 198, 207, 253, 264, 276, 288, 352, 358, 368, 383, 384, 396, 414, 506, 528, 537, 552, 576, 704, 716, 736, 759, 766, 792, 828, 1012, 1056, 1074, 1104, 1149, 1152, 1408, 1432, 1472, 1518, 1532, 1584, 1611, 1656, 1969, 2024, 2112, 2148, 2208, 2277, 2298, 2864, 2944, 3036, 3064, 3168, 3222, 3312, 3447, 3938, 4048, 4117, 4213, 4224, 4296, 4416, 4554, 4596, 5728, 5907, 6072, 6128, 6336, 6444, 6624, 6894, 7876, 8096, 8234, 8426, 8592, 8809, 8832, 9108, 9192, 11456, 11814, 12144, 12256, 12351, 12639, 12672, 12888, 13248, 13788, 15752, 16192, 16468, 16852, 17184, 17618, 17721, 18216, 18384, 22912, 23628, 24288, 24512, 24702, 25278, 25776, 26427, 26496, 27576, 31504, 32384, 32936, 33704, 34368, 35236, 35442, 36432, 36768, 37053, 37917, 45287, 47256, 48576, 49024, 49404, 50556, 51552, 52854, 55152, 63008, 65872, 67408, 68557, 68736, 70472, 70884, 72864, 73536, 74106, 75834, 79281, 90574, 94512, 96899, 97152, 98808, 101112, 103104, 105708, 110304, 126016, 131744, 134816, 135861, 137114, 140944, 141768, 145728, 147072, 148212, 151668, 158562, 181148, 189024, 193798, 197616, 202224, 205671, 206208, 211416, 220608, 252032, 263488, 269632, 271722, 274228, 281888, 283536, 290697, 291456, 296424, 303336, 317124, 362296, 378048, 387596, 395232, 404448, 407583, 411342, 422832, 441216, 526976, 539264, 543444, 548456, 563776, 567072, 581394, 592848, 606672, 617013, 634248, 724592, 754127, 756096, 775192, 790464, 808896, 815166, 822684, 845664, 872091, 1086888, 1096912, 1127552, 1134144, 1162788, 1185696, 1213344, 1234026, 1268496, 1449184, 1508254, 1550384, 1576811, 1580928, 1617792, 1630332, 1645368, 1691328, 1744182, 2173776, 2193824, 2262381, 2268288, 2325576, 2371392, 2426688, 2468052, 2536992, 2898368, 3016508, 3100768, 3153622, 3260664, 3290736, 3382656, 3488364, 4347552, 4387648, 4524762, 4651152, 4730433, 4742784, 4853376, 4936104, 5073984, 5796736, 6033016, 6201536, 6307244, 6521328, 6581472, 6787143, 6976728, 8695104, 8775296, 9049524, 9302304, 9460866, 9872208, 10147968, 12066032, 12403072, 12614488, 13042656, 13162944, 13574286, 13953456, 14191299, 17344921, 17390208, 18099048, 18604608, 18921732, 19744416, 24132064, 25228976, 26085312, 26325888, 27148572, 27906912, 28382598, 34689842, 36198096, 37209216, 37843464, 39488832, 48264128, 50457952, 52034763, 52170624, 54297144, 55813824, 56765196, 69379684, 72396192, 75686928, 78977664, 96528256, 100915904, 104069526, 108594288, 111627648, 113530392, 138759368, 144792384, 151373856, 156104289, 201831808, 208139052, 217188576, 227060784, 277518736, 289584768, 302747712, 312208578, 416278104, 434377152, 454121568, 555037472, 605495424, 624417156, 832556208, 868754304, 908243136, 1110074944, 1248834312, 1665112416, 1816486272, 2220149888, 2497668624, 3330224832, 4995337248, 6660449664, 9990674496, 19981348992]

約数ペア:

[(1, 19981348992), (2, 9990674496), (3, 6660449664), (4, 4995337248), (6, 3330224832), (8, 2497668624), (9, 2220149888), (11, 1816486272), (12, 1665112416), (16, 1248834312), (18, 1110074944), (22, 908243136), (23, 868754304), (24, 832556208), (32, 624417156), (33, 605495424), (36, 555037472), (44, 454121568), (46, 434377152), (48, 416278104), (64, 312208578), (66, 302747712), (69, 289584768), (72, 277518736), (88, 227060784), (92, 217188576), (96, 208139052), (99, 201831808), (128, 156104289), (132, 151373856), (138, 144792384), (144, 138759368), (176, 113530392), (179, 111627648), (184, 108594288), (192, 104069526), (198, 100915904), (207, 96528256), (253, 78977664), (264, 75686928), (276, 72396192), (288, 69379684), (352, 56765196), (358, 55813824), (368, 54297144), (383, 52170624), (384, 52034763), (396, 50457952), (414, 48264128), (506, 39488832), (528, 37843464), (537, 37209216), (552, 36198096), (576, 34689842), (704, 28382598), (716, 27906912), (736, 27148572), (759, 26325888), (766, 26085312), (792, 25228976), (828, 24132064), (1012, 19744416), (1056, 18921732), (1074, 18604608), (1104, 18099048), (1149, 17390208), (1152, 17344921), (1408, 14191299), (1432, 13953456), (1472, 13574286), (1518, 13162944), (1532, 13042656), (1584, 12614488), (1611, 12403072), (1656, 12066032), (1969, 10147968), (2024, 9872208), (2112, 9460866), (2148, 9302304), (2208, 9049524), (2277, 8775296), (2298, 8695104), (2864, 6976728), (2944, 6787143), (3036, 6581472), (3064, 6521328), (3168, 6307244), (3222, 6201536), (3312, 6033016), (3447, 5796736), (3938, 5073984), (4048, 4936104), (4117, 4853376), (4213, 4742784), (4224, 4730433), (4296, 4651152), (4416, 4524762), (4554, 4387648), (4596, 4347552), (5728, 3488364), (5907, 3382656), (6072, 3290736), (6128, 3260664), (6336, 3153622), (6444, 3100768), (6624, 3016508), (6894, 2898368), (7876, 2536992), (8096, 2468052), (8234, 2426688), (8426, 2371392), (8592, 2325576), (8809, 2268288), (8832, 2262381), (9108, 2193824), (9192, 2173776), (11456, 1744182), (11814, 1691328), (12144, 1645368), (12256, 1630332), (12351, 1617792), (12639, 1580928), (12672, 1576811), (12888, 1550384), (13248, 1508254), (13788, 1449184), (15752, 1268496), (16192, 1234026), (16468, 1213344), (16852, 1185696), (17184, 1162788), (17618, 1134144), (17721, 1127552), (18216, 1096912), (18384, 1086888), (22912, 872091), (23628, 845664), (24288, 822684), (24512, 815166), (24702, 808896), (25278, 790464), (25776, 775192), (26427, 756096), (26496, 754127), (27576, 724592), (31504, 634248), (32384, 617013), (32936, 606672), (33704, 592848), (34368, 581394), (35236, 567072), (35442, 563776), (36432, 548456), (36768, 543444), (37053, 539264), (37917, 526976), (45287, 441216), (47256, 422832), (48576, 411342), (49024, 407583), (49404, 404448), (50556, 395232), (51552, 387596), (52854, 378048), (55152, 362296), (63008, 317124), (65872, 303336), (67408, 296424), (68557, 291456), (68736, 290697), (70472, 283536), (70884, 281888), (72864, 274228), (73536, 271722), (74106, 269632), (75834, 263488), (79281, 252032), (90574, 220608), (94512, 211416), (96899, 206208), (97152, 205671), (98808, 202224), (101112, 197616), (103104, 193798), (105708, 189024), (110304, 181148), (126016, 158562), (131744, 151668), (134816, 148212), (135861, 147072), (137114, 145728), (140944, 141768)]