11778889208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 24232919040

約数和(自身を除く): 12454029832

約数列:

[1, 2, 4, 8, 31, 43, 47, 62, 71, 86, 94, 124, 142, 172, 188, 248, 284, 331, 344, 376, 568, 662, 1324, 1333, 1457, 2021, 2201, 2648, 2666, 2914, 3053, 3337, 4042, 4402, 5332, 5828, 6106, 6674, 8084, 8804, 10261, 10664, 11656, 12212, 13348, 14233, 15557, 16168, 17608, 20522, 23501, 24424, 26696, 28466, 31114, 41044, 47002, 56932, 62228, 62651, 82088, 94004, 94643, 103447, 113864, 124456, 125302, 143491, 188008, 189286, 206894, 250604, 286982, 378572, 413788, 441223, 482267, 501208, 573964, 668951, 728531, 757144, 827576, 882446, 964534, 1010543, 1104547, 1147928, 1337902, 1457062, 1764892, 1929068, 2021086, 2209094, 2675804, 2914124, 3529784, 3858136, 4042172, 4418188, 4448221, 5351608, 5828248, 8084344, 8836376, 8896442, 17792884, 20737481, 31326833, 34240957, 35585768, 41474962, 47495521, 62653666, 68481914, 82949924, 94991042, 125307332, 136963828, 165899848, 189982084, 250614664, 273927656, 379964168, 1472361151, 2944722302, 5889444604, 11778889208]

約数ペア:

[(1, 11778889208), (2, 5889444604), (4, 2944722302), (8, 1472361151), (31, 379964168), (43, 273927656), (47, 250614664), (62, 189982084), (71, 165899848), (86, 136963828), (94, 125307332), (124, 94991042), (142, 82949924), (172, 68481914), (188, 62653666), (248, 47495521), (284, 41474962), (331, 35585768), (344, 34240957), (376, 31326833), (568, 20737481), (662, 17792884), (1324, 8896442), (1333, 8836376), (1457, 8084344), (2021, 5828248), (2201, 5351608), (2648, 4448221), (2666, 4418188), (2914, 4042172), (3053, 3858136), (3337, 3529784), (4042, 2914124), (4402, 2675804), (5332, 2209094), (5828, 2021086), (6106, 1929068), (6674, 1764892), (8084, 1457062), (8804, 1337902), (10261, 1147928), (10664, 1104547), (11656, 1010543), (12212, 964534), (13348, 882446), (14233, 827576), (15557, 757144), (16168, 728531), (17608, 668951), (20522, 573964), (23501, 501208), (24424, 482267), (26696, 441223), (28466, 413788), (31114, 378572), (41044, 286982), (47002, 250604), (56932, 206894), (62228, 189286), (62651, 188008), (82088, 143491), (94004, 125302), (94643, 124456), (103447, 113864)]