4540320512

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6354

約数の個数: 144

約数和(自身を含む): 11515994112

約数和(自身を除く): 6975673600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3968, 5642, 5824, 6287, 6448, 6944, 7936, 11284, 11648, 12574, 12896, 13888, 22568, 23296, 25148, 25792, 27776, 44009, 45136, 50296, 51584, 55552, 81731, 88018, 90272, 100592, 103168, 163462, 176036, 180544, 194897, 201184, 326924, 352072, 361088, 389794, 402368, 572117, 653848, 704144, 722176, 779588, 804736, 1144234, 1307696, 1364279, 1408288, 1559176, 1609472, 2288468, 2533661, 2615392, 2728558, 2816576, 3118352, 4576936, 5067322, 5230784, 5457116, 5633152, 6236704, 9153872, 10134644, 10461568, 10914232, 11266304, 12473408, 17735627, 18307744, 20269288, 20923136, 21828464, 24946816, 35471254, 36615488, 40538576, 43656928, 49893632, 70942508, 73230976, 81077152, 87313856, 141885016, 146461952, 162154304, 174627712, 283770032, 324308608, 349255424, 567540064, 648617216, 1135080128, 2270160256, 4540320512]

約数ペア:

[(1, 4540320512), (2, 2270160256), (4, 1135080128), (7, 648617216), (8, 567540064), (13, 349255424), (14, 324308608), (16, 283770032), (26, 174627712), (28, 162154304), (31, 146461952), (32, 141885016), (52, 87313856), (56, 81077152), (62, 73230976), (64, 70942508), (91, 49893632), (104, 43656928), (112, 40538576), (124, 36615488), (128, 35471254), (182, 24946816), (208, 21828464), (217, 20923136), (224, 20269288), (248, 18307744), (256, 17735627), (364, 12473408), (403, 11266304), (416, 10914232), (434, 10461568), (448, 10134644), (496, 9153872), (728, 6236704), (806, 5633152), (832, 5457116), (868, 5230784), (896, 5067322), (992, 4576936), (1456, 3118352), (1612, 2816576), (1664, 2728558), (1736, 2615392), (1792, 2533661), (1984, 2288468), (2821, 1609472), (2912, 1559176), (3224, 1408288), (3328, 1364279), (3472, 1307696), (3968, 1144234), (5642, 804736), (5824, 779588), (6287, 722176), (6448, 704144), (6944, 653848), (7936, 572117), (11284, 402368), (11648, 389794), (12574, 361088), (12896, 352072), (13888, 326924), (22568, 201184), (23296, 194897), (25148, 180544), (25792, 176036), (27776, 163462), (44009, 103168), (45136, 100592), (50296, 90272), (51584, 88018), (55552, 81731)]