666590496

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 2093091840

約数和(自身を除く): 1426501344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 59, 66, 78, 88, 96, 104, 118, 132, 143, 156, 176, 177, 208, 236, 264, 286, 312, 352, 354, 416, 429, 472, 528, 572, 624, 649, 708, 767, 823, 858, 944, 1056, 1144, 1248, 1298, 1416, 1534, 1646, 1716, 1888, 1947, 2288, 2301, 2469, 2596, 2832, 3068, 3292, 3432, 3894, 4576, 4602, 4938, 5192, 5664, 6136, 6584, 6864, 7788, 8437, 9053, 9204, 9876, 10384, 10699, 12272, 13168, 13728, 15576, 16874, 18106, 18408, 19752, 20768, 21398, 24544, 25311, 26336, 27159, 31152, 32097, 33748, 36212, 36816, 39504, 42796, 48557, 50622, 54318, 62304, 64194, 67496, 72424, 73632, 79008, 85592, 97114, 101244, 108636, 117689, 128388, 134992, 144848, 145671, 171184, 194228, 202488, 217272, 235378, 256776, 269984, 289696, 291342, 342368, 353067, 388456, 404976, 434544, 470756, 513552, 534127, 582684, 631241, 706134, 776912, 809952, 869088, 941512, 1027104, 1068254, 1165368, 1262482, 1412268, 1553824, 1602381, 1883024, 1893723, 2136508, 2330736, 2524964, 2824536, 3204762, 3766048, 3787446, 4273016, 4661472, 5049928, 5649072, 6409524, 6943651, 7574892, 8546032, 10099856, 11298144, 12819048, 13887302, 15149784, 17092064, 20199712, 20830953, 25638096, 27774604, 30299568, 41661906, 51276192, 55549208, 60599136, 83323812, 111098416, 166647624, 222196832, 333295248, 666590496]

約数ペア:

[(1, 666590496), (2, 333295248), (3, 222196832), (4, 166647624), (6, 111098416), (8, 83323812), (11, 60599136), (12, 55549208), (13, 51276192), (16, 41661906), (22, 30299568), (24, 27774604), (26, 25638096), (32, 20830953), (33, 20199712), (39, 17092064), (44, 15149784), (48, 13887302), (52, 12819048), (59, 11298144), (66, 10099856), (78, 8546032), (88, 7574892), (96, 6943651), (104, 6409524), (118, 5649072), (132, 5049928), (143, 4661472), (156, 4273016), (176, 3787446), (177, 3766048), (208, 3204762), (236, 2824536), (264, 2524964), (286, 2330736), (312, 2136508), (352, 1893723), (354, 1883024), (416, 1602381), (429, 1553824), (472, 1412268), (528, 1262482), (572, 1165368), (624, 1068254), (649, 1027104), (708, 941512), (767, 869088), (823, 809952), (858, 776912), (944, 706134), (1056, 631241), (1144, 582684), (1248, 534127), (1298, 513552), (1416, 470756), (1534, 434544), (1646, 404976), (1716, 388456), (1888, 353067), (1947, 342368), (2288, 291342), (2301, 289696), (2469, 269984), (2596, 256776), (2832, 235378), (3068, 217272), (3292, 202488), (3432, 194228), (3894, 171184), (4576, 145671), (4602, 144848), (4938, 134992), (5192, 128388), (5664, 117689), (6136, 108636), (6584, 101244), (6864, 97114), (7788, 85592), (8437, 79008), (9053, 73632), (9204, 72424), (9876, 67496), (10384, 64194), (10699, 62304), (12272, 54318), (13168, 50622), (13728, 48557), (15576, 42796), (16874, 39504), (18106, 36816), (18408, 36212), (19752, 33748), (20768, 32097), (21398, 31152), (24544, 27159), (25311, 26336)]