428755159056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{997699}}^1$

素因数の和:998996

約数の個数: 80

約数和(自身を含む): 1266839552000

約数和(自身を除く): 838084392944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1279, 2558, 3837, 5116, 7674, 8953, 10232, 15348, 17906, 20464, 26859, 30696, 35812, 53718, 61392, 71624, 107436, 143248, 214872, 429744, 997699, 1995398, 2993097, 3990796, 5986194, 6983893, 7981592, 11972388, 13967786, 15963184, 20951679, 23944776, 27935572, 41903358, 47889552, 55871144, 83806716, 111742288, 167613432, 335226864, 1276057021, 2552114042, 3828171063, 5104228084, 7656342126, 8932399147, 10208456168, 15312684252, 17864798294, 20416912336, 26797197441, 30625368504, 35729596588, 53594394882, 61250737008, 71459193176, 107188789764, 142918386352, 214377579528, 428755159056]

約数ペア:

[(1, 428755159056), (2, 214377579528), (3, 142918386352), (4, 107188789764), (6, 71459193176), (7, 61250737008), (8, 53594394882), (12, 35729596588), (14, 30625368504), (16, 26797197441), (21, 20416912336), (24, 17864798294), (28, 15312684252), (42, 10208456168), (48, 8932399147), (56, 7656342126), (84, 5104228084), (112, 3828171063), (168, 2552114042), (336, 1276057021), (1279, 335226864), (2558, 167613432), (3837, 111742288), (5116, 83806716), (7674, 55871144), (8953, 47889552), (10232, 41903358), (15348, 27935572), (17906, 23944776), (20464, 20951679), (26859, 15963184), (30696, 13967786), (35812, 11972388), (53718, 7981592), (61392, 6983893), (71624, 5986194), (107436, 3990796), (143248, 2993097), (214872, 1995398), (429744, 997699)]