520016427828

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2437}}^1\times {\mathrm{144569}}^1$

素因数の和:147057

約数の個数: 72

約数和(自身を含む): 1347108464520

約数和(自身を除く): 827092036692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 2437, 4874, 7311, 9748, 14622, 21933, 29244, 43866, 87732, 99917, 144569, 199834, 289138, 299751, 399668, 433707, 578276, 599502, 867414, 899253, 1199004, 1301121, 1734828, 1798506, 2602242, 3597012, 5204484, 5927329, 11854658, 17781987, 23709316, 35563974, 53345961, 71127948, 106691922, 213383844, 352314653, 704629306, 1056943959, 1409258612, 2113887918, 3170831877, 4227775836, 6341663754, 12683327508, 14444900773, 28889801546, 43334702319, 57779603092, 86669404638, 130004106957, 173338809276, 260008213914, 520016427828]

約数ペア:

[(1, 520016427828), (2, 260008213914), (3, 173338809276), (4, 130004106957), (6, 86669404638), (9, 57779603092), (12, 43334702319), (18, 28889801546), (36, 14444900773), (41, 12683327508), (82, 6341663754), (123, 4227775836), (164, 3170831877), (246, 2113887918), (369, 1409258612), (492, 1056943959), (738, 704629306), (1476, 352314653), (2437, 213383844), (4874, 106691922), (7311, 71127948), (9748, 53345961), (14622, 35563974), (21933, 23709316), (29244, 17781987), (43866, 11854658), (87732, 5927329), (99917, 5204484), (144569, 3597012), (199834, 2602242), (289138, 1798506), (299751, 1734828), (399668, 1301121), (433707, 1199004), (578276, 899253), (599502, 867414)]