2478911472

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{133447}}^1$

素因数の和:133507

約数の個数: 80

約数和(自身を含む): 7280922880

約数和(自身を除く): 4802011408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 133447, 266894, 400341, 533788, 800682, 1067576, 1201023, 1601364, 2135152, 2402046, 3202728, 3603069, 4804092, 5738221, 6405456, 7206138, 9608184, 11476442, 14412276, 17214663, 19216368, 22952884, 28824552, 34429326, 45905768, 51643989, 57649104, 68858652, 91811536, 103287978, 137717304, 154931967, 206575956, 275434608, 309863934, 413151912, 619727868, 826303824, 1239455736, 2478911472]

約数ペア:

[(1, 2478911472), (2, 1239455736), (3, 826303824), (4, 619727868), (6, 413151912), (8, 309863934), (9, 275434608), (12, 206575956), (16, 154931967), (18, 137717304), (24, 103287978), (27, 91811536), (36, 68858652), (43, 57649104), (48, 51643989), (54, 45905768), (72, 34429326), (86, 28824552), (108, 22952884), (129, 19216368), (144, 17214663), (172, 14412276), (216, 11476442), (258, 9608184), (344, 7206138), (387, 6405456), (432, 5738221), (516, 4804092), (688, 3603069), (774, 3202728), (1032, 2402046), (1161, 2135152), (1548, 1601364), (2064, 1201023), (2322, 1067576), (3096, 800682), (4644, 533788), (6192, 400341), (9288, 266894), (18576, 133447)]