2689286992

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 6282702792

約数和(自身を除く): 3593415800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 61, 98, 106, 112, 122, 196, 212, 244, 371, 392, 424, 427, 488, 742, 784, 848, 854, 976, 1061, 1484, 1708, 2122, 2597, 2968, 2989, 3233, 3416, 4244, 5194, 5936, 5978, 6466, 6832, 7427, 8488, 10388, 11956, 12932, 14854, 16976, 20776, 22631, 23912, 25864, 29708, 41552, 45262, 47824, 51728, 51989, 56233, 59416, 64721, 90524, 103978, 112466, 118832, 129442, 158417, 181048, 207956, 224932, 258884, 316834, 362096, 393631, 415912, 449864, 453047, 517768, 633668, 787262, 831824, 899728, 906094, 1035536, 1267336, 1574524, 1812188, 2534672, 2755417, 3149048, 3171329, 3430213, 3624376, 5510834, 6298096, 6342658, 6860426, 7248752, 11021668, 12685316, 13720852, 22043336, 24011491, 25370632, 27441704, 44086672, 48022982, 50741264, 54883408, 96045964, 168080437, 192091928, 336160874, 384183856, 672321748, 1344643496, 2689286992]

約数ペア:

[(1, 2689286992), (2, 1344643496), (4, 672321748), (7, 384183856), (8, 336160874), (14, 192091928), (16, 168080437), (28, 96045964), (49, 54883408), (53, 50741264), (56, 48022982), (61, 44086672), (98, 27441704), (106, 25370632), (112, 24011491), (122, 22043336), (196, 13720852), (212, 12685316), (244, 11021668), (371, 7248752), (392, 6860426), (424, 6342658), (427, 6298096), (488, 5510834), (742, 3624376), (784, 3430213), (848, 3171329), (854, 3149048), (976, 2755417), (1061, 2534672), (1484, 1812188), (1708, 1574524), (2122, 1267336), (2597, 1035536), (2968, 906094), (2989, 899728), (3233, 831824), (3416, 787262), (4244, 633668), (5194, 517768), (5936, 453047), (5978, 449864), (6466, 415912), (6832, 393631), (7427, 362096), (8488, 316834), (10388, 258884), (11956, 224932), (12932, 207956), (14854, 181048), (16976, 158417), (20776, 129442), (22631, 118832), (23912, 112466), (25864, 103978), (29708, 90524), (41552, 64721), (45262, 59416), (47824, 56233), (51728, 51989)]