520049316896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{994769}}^1$

素因数の和:994858

約数の個数: 72

約数和(自身を含む): 1120172695740

約数和(自身を除く): 600123378844

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 961, 992, 1054, 1922, 2108, 3844, 4216, 7688, 8432, 15376, 16337, 16864, 30752, 32674, 65348, 130696, 261392, 522784, 994769, 1989538, 3979076, 7958152, 15916304, 16911073, 30837839, 31832608, 33822146, 61675678, 67644292, 123351356, 135288584, 246702712, 270577168, 493405424, 524243263, 541154336, 955973009, 986810848, 1048486526, 1911946018, 2096973052, 3823892036, 4193946104, 7647784072, 8387892208, 15295568144, 16251541153, 16775784416, 30591136288, 32503082306, 65006164612, 130012329224, 260024658448, 520049316896]

約数ペア:

[(1, 520049316896), (2, 260024658448), (4, 130012329224), (8, 65006164612), (16, 32503082306), (17, 30591136288), (31, 16775784416), (32, 16251541153), (34, 15295568144), (62, 8387892208), (68, 7647784072), (124, 4193946104), (136, 3823892036), (248, 2096973052), (272, 1911946018), (496, 1048486526), (527, 986810848), (544, 955973009), (961, 541154336), (992, 524243263), (1054, 493405424), (1922, 270577168), (2108, 246702712), (3844, 135288584), (4216, 123351356), (7688, 67644292), (8432, 61675678), (15376, 33822146), (16337, 31832608), (16864, 30837839), (30752, 16911073), (32674, 15916304), (65348, 7958152), (130696, 3979076), (261392, 1989538), (522784, 994769)]