621040824

素因数分解:

$2^3\times 3^3\times {\mathrm{1447}}^1\times {\mathrm{1987}}^1$

素因数の和:3449

約数の個数: 64

約数和(自身を含む): 1727174400

約数和(自身を除く): 1106133576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1447, 1987, 2894, 3974, 4341, 5788, 5961, 7948, 8682, 11576, 11922, 13023, 15896, 17364, 17883, 23844, 26046, 34728, 35766, 39069, 47688, 52092, 53649, 71532, 78138, 104184, 107298, 143064, 156276, 214596, 312552, 429192, 2875189, 5750378, 8625567, 11500756, 17251134, 23001512, 25876701, 34502268, 51753402, 69004536, 77630103, 103506804, 155260206, 207013608, 310520412, 621040824]

約数ペア:

[(1, 621040824), (2, 310520412), (3, 207013608), (4, 155260206), (6, 103506804), (8, 77630103), (9, 69004536), (12, 51753402), (18, 34502268), (24, 25876701), (27, 23001512), (36, 17251134), (54, 11500756), (72, 8625567), (108, 5750378), (216, 2875189), (1447, 429192), (1987, 312552), (2894, 214596), (3974, 156276), (4341, 143064), (5788, 107298), (5961, 104184), (7948, 78138), (8682, 71532), (11576, 53649), (11922, 52092), (13023, 47688), (15896, 39069), (17364, 35766), (17883, 34728), (23844, 26046)]