729070672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 1614271680

約数和(自身を除く): 885201008

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 83, 88, 116, 166, 176, 232, 319, 332, 464, 638, 664, 913, 1276, 1328, 1721, 1826, 2407, 2552, 3442, 3652, 4814, 5104, 6884, 7304, 9628, 13768, 14608, 18931, 19256, 26477, 27536, 37862, 38512, 49909, 52954, 75724, 99818, 105908, 142843, 151448, 199636, 211816, 285686, 302896, 399272, 423632, 548999, 571372, 798544, 1097998, 1142744, 1571273, 2195996, 2285488, 3142546, 4142447, 4391992, 6285092, 8284894, 8783984, 12570184, 16569788, 25140368, 33139576, 45566917, 66279152, 91133834, 182267668, 364535336, 729070672]

約数ペア:

[(1, 729070672), (2, 364535336), (4, 182267668), (8, 91133834), (11, 66279152), (16, 45566917), (22, 33139576), (29, 25140368), (44, 16569788), (58, 12570184), (83, 8783984), (88, 8284894), (116, 6285092), (166, 4391992), (176, 4142447), (232, 3142546), (319, 2285488), (332, 2195996), (464, 1571273), (638, 1142744), (664, 1097998), (913, 798544), (1276, 571372), (1328, 548999), (1721, 423632), (1826, 399272), (2407, 302896), (2552, 285686), (3442, 211816), (3652, 199636), (4814, 151448), (5104, 142843), (6884, 105908), (7304, 99818), (9628, 75724), (13768, 52954), (14608, 49909), (18931, 38512), (19256, 37862), (26477, 27536)]