258148352

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 643930560

約数和(自身を除く): 385782208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1637, 1792, 2048, 2464, 2816, 3274, 3584, 4928, 5632, 6548, 7168, 9856, 11264, 11459, 13096, 14336, 18007, 19712, 22528, 22918, 26192, 36014, 39424, 45836, 52384, 72028, 78848, 91672, 104768, 126049, 144056, 157696, 183344, 209536, 252098, 288112, 366688, 419072, 504196, 576224, 733376, 838144, 1008392, 1152448, 1466752, 1676288, 2016784, 2304896, 2933504, 3352576, 4033568, 4609792, 5867008, 8067136, 9219584, 11734016, 16134272, 18439168, 23468032, 32268544, 36878336, 64537088, 129074176, 258148352]

約数ペア:

[(1, 258148352), (2, 129074176), (4, 64537088), (7, 36878336), (8, 32268544), (11, 23468032), (14, 18439168), (16, 16134272), (22, 11734016), (28, 9219584), (32, 8067136), (44, 5867008), (56, 4609792), (64, 4033568), (77, 3352576), (88, 2933504), (112, 2304896), (128, 2016784), (154, 1676288), (176, 1466752), (224, 1152448), (256, 1008392), (308, 838144), (352, 733376), (448, 576224), (512, 504196), (616, 419072), (704, 366688), (896, 288112), (1024, 252098), (1232, 209536), (1408, 183344), (1637, 157696), (1792, 144056), (2048, 126049), (2464, 104768), (2816, 91672), (3274, 78848), (3584, 72028), (4928, 52384), (5632, 45836), (6548, 39424), (7168, 36014), (9856, 26192), (11264, 22918), (11459, 22528), (13096, 19712), (14336, 18007)]