689833958016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{125863}}^1$

素因数の和:127926

約数の個数: 128

約数和(自身を含む): 2095182489600

約数和(自身を除く): 1405348531584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2039, 2688, 4078, 6117, 8156, 12234, 14273, 16312, 24468, 28546, 32624, 42819, 48936, 57092, 65248, 85638, 97872, 114184, 125863, 130496, 171276, 195744, 228368, 251726, 260992, 342552, 377589, 391488, 456736, 503452, 685104, 755178, 782976, 881041, 913472, 1006904, 1370208, 1510356, 1762082, 1826944, 2013808, 2643123, 2740416, 3020712, 3524164, 4027616, 5286246, 5480832, 6041424, 7048328, 8055232, 10572492, 12082848, 14096656, 16110464, 21144984, 24165696, 28193312, 42289968, 48331392, 56386624, 84579936, 112773248, 169159872, 256634657, 338319744, 513269314, 769903971, 1026538628, 1539807942, 1796442599, 2053077256, 3079615884, 3592885198, 4106154512, 5389327797, 6159231768, 7185770396, 8212309024, 10778655594, 12318463536, 14371540792, 16424618048, 21557311188, 24636927072, 28743081584, 32849236096, 43114622376, 49273854144, 57486163168, 86229244752, 98547708288, 114972326336, 172458489504, 229944652672, 344916979008, 689833958016]

約数ペア:

[(1, 689833958016), (2, 344916979008), (3, 229944652672), (4, 172458489504), (6, 114972326336), (7, 98547708288), (8, 86229244752), (12, 57486163168), (14, 49273854144), (16, 43114622376), (21, 32849236096), (24, 28743081584), (28, 24636927072), (32, 21557311188), (42, 16424618048), (48, 14371540792), (56, 12318463536), (64, 10778655594), (84, 8212309024), (96, 7185770396), (112, 6159231768), (128, 5389327797), (168, 4106154512), (192, 3592885198), (224, 3079615884), (336, 2053077256), (384, 1796442599), (448, 1539807942), (672, 1026538628), (896, 769903971), (1344, 513269314), (2039, 338319744), (2688, 256634657), (4078, 169159872), (6117, 112773248), (8156, 84579936), (12234, 56386624), (14273, 48331392), (16312, 42289968), (24468, 28193312), (28546, 24165696), (32624, 21144984), (42819, 16110464), (48936, 14096656), (57092, 12082848), (65248, 10572492), (85638, 8055232), (97872, 7048328), (114184, 6041424), (125863, 5480832), (130496, 5286246), (171276, 4027616), (195744, 3524164), (228368, 3020712), (251726, 2740416), (260992, 2643123), (342552, 2013808), (377589, 1826944), (391488, 1762082), (456736, 1510356), (503452, 1370208), (685104, 1006904), (755178, 913472), (782976, 881041)]