256236576

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 718502400

約数和(自身を除く): 462265824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 928, 992, 1392, 1488, 1798, 2697, 2784, 2969, 2976, 3596, 5394, 5938, 7192, 8907, 10788, 11876, 14384, 17814, 21576, 23752, 28768, 35628, 43152, 47504, 71256, 86101, 86304, 92039, 95008, 142512, 172202, 184078, 258303, 276117, 285024, 344404, 368156, 516606, 552234, 688808, 736312, 1033212, 1104468, 1377616, 1472624, 2066424, 2208936, 2669131, 2755232, 2945248, 4132848, 4417872, 5338262, 8007393, 8265696, 8835744, 10676524, 16014786, 21353048, 32029572, 42706096, 64059144, 85412192, 128118288, 256236576]

約数ペア:

[(1, 256236576), (2, 128118288), (3, 85412192), (4, 64059144), (6, 42706096), (8, 32029572), (12, 21353048), (16, 16014786), (24, 10676524), (29, 8835744), (31, 8265696), (32, 8007393), (48, 5338262), (58, 4417872), (62, 4132848), (87, 2945248), (93, 2755232), (96, 2669131), (116, 2208936), (124, 2066424), (174, 1472624), (186, 1377616), (232, 1104468), (248, 1033212), (348, 736312), (372, 688808), (464, 552234), (496, 516606), (696, 368156), (744, 344404), (899, 285024), (928, 276117), (992, 258303), (1392, 184078), (1488, 172202), (1798, 142512), (2697, 95008), (2784, 92039), (2969, 86304), (2976, 86101), (3596, 71256), (5394, 47504), (5938, 43152), (7192, 35628), (8907, 28768), (10788, 23752), (11876, 21576), (14384, 17814)]