2216023719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6920

約数の個数: 64

約数和(自身を含む): 3854269440

約数和(自身を除く): 1638245721

約数列:

[1, 3, 7, 13, 21, 29, 39, 41, 87, 91, 123, 203, 273, 287, 377, 533, 609, 861, 1131, 1189, 1599, 2639, 3567, 3731, 6827, 7917, 8323, 11193, 15457, 20481, 24969, 46371, 47789, 88751, 108199, 143367, 197983, 266253, 279907, 324597, 593949, 621257, 839721, 1385881, 1863771, 1959349, 2573779, 3638791, 4157643, 5878047, 7721337, 8117303, 10916373, 18016453, 24351909, 25471537, 54049359, 56821121, 76414611, 105524939, 170463363, 316574817, 738674573, 2216023719]

約数ペア:

[(1, 2216023719), (3, 738674573), (7, 316574817), (13, 170463363), (21, 105524939), (29, 76414611), (39, 56821121), (41, 54049359), (87, 25471537), (91, 24351909), (123, 18016453), (203, 10916373), (273, 8117303), (287, 7721337), (377, 5878047), (533, 4157643), (609, 3638791), (861, 2573779), (1131, 1959349), (1189, 1863771), (1599, 1385881), (2639, 839721), (3567, 621257), (3731, 593949), (6827, 324597), (7917, 279907), (8323, 266253), (11193, 197983), (15457, 143367), (20481, 108199), (24969, 88751), (46371, 47789)]