538457616

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{128941}}^1$

素因数の和:128984

約数の個数: 60

約数和(自身を含む): 1558908780

約数和(自身を除く): 1020451164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 128941, 257882, 386823, 515764, 773646, 1031528, 1160469, 1547292, 2063056, 2320938, 3094584, 3739289, 4641876, 6189168, 7478578, 9283752, 11217867, 14957156, 18567504, 22435734, 29914312, 33653601, 44871468, 59828624, 67307202, 89742936, 134614404, 179485872, 269228808, 538457616]

約数ペア:

[(1, 538457616), (2, 269228808), (3, 179485872), (4, 134614404), (6, 89742936), (8, 67307202), (9, 59828624), (12, 44871468), (16, 33653601), (18, 29914312), (24, 22435734), (29, 18567504), (36, 14957156), (48, 11217867), (58, 9283752), (72, 7478578), (87, 6189168), (116, 4641876), (144, 3739289), (174, 3094584), (232, 2320938), (261, 2063056), (348, 1547292), (464, 1160469), (522, 1031528), (696, 773646), (1044, 515764), (1392, 386823), (2088, 257882), (4176, 128941)]