258215492656

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{5167}}^1$

素因数の和:5591

約数の個数: 120

約数和(自身を含む): 558431258112

約数和(自身を除く): 300215765456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 242, 311, 332, 484, 622, 664, 913, 968, 1244, 1328, 1826, 1936, 2488, 3421, 3652, 4976, 5167, 6842, 7304, 10043, 10334, 13684, 14608, 20086, 20668, 25813, 27368, 37631, 40172, 41336, 51626, 54736, 56837, 75262, 80344, 82672, 103252, 113674, 150524, 160688, 206504, 227348, 283943, 301048, 413008, 428861, 454696, 567886, 602096, 625207, 857722, 909392, 1135772, 1250414, 1606937, 1715444, 2271544, 2500828, 3123373, 3213874, 3430888, 4543088, 4717471, 5001656, 6246746, 6427748, 6861776, 9434942, 10003312, 12493492, 12855496, 17676307, 18869884, 24986984, 25710992, 35352614, 37739768, 49973968, 51892181, 70705228, 75479536, 103784362, 133375771, 141410456, 194439377, 207568724, 266751542, 282820912, 388878754, 415137448, 533503084, 777757508, 830274896, 1067006168, 1467133481, 1555515016, 2134012336, 2934266962, 3111030032, 5868533924, 11737067848, 16138468291, 23474135696, 32276936582, 64553873164, 129107746328, 258215492656]

約数ペア:

[(1, 258215492656), (2, 129107746328), (4, 64553873164), (8, 32276936582), (11, 23474135696), (16, 16138468291), (22, 11737067848), (44, 5868533924), (83, 3111030032), (88, 2934266962), (121, 2134012336), (166, 1555515016), (176, 1467133481), (242, 1067006168), (311, 830274896), (332, 777757508), (484, 533503084), (622, 415137448), (664, 388878754), (913, 282820912), (968, 266751542), (1244, 207568724), (1328, 194439377), (1826, 141410456), (1936, 133375771), (2488, 103784362), (3421, 75479536), (3652, 70705228), (4976, 51892181), (5167, 49973968), (6842, 37739768), (7304, 35352614), (10043, 25710992), (10334, 24986984), (13684, 18869884), (14608, 17676307), (20086, 12855496), (20668, 12493492), (25813, 10003312), (27368, 9434942), (37631, 6861776), (40172, 6427748), (41336, 6246746), (51626, 5001656), (54736, 4717471), (56837, 4543088), (75262, 3430888), (80344, 3213874), (82672, 3123373), (103252, 2500828), (113674, 2271544), (150524, 1715444), (160688, 1606937), (206504, 1250414), (227348, 1135772), (283943, 909392), (301048, 857722), (413008, 625207), (428861, 602096), (454696, 567886)]