1716768

素因数分解:

$2^5\times 3^3\times {\mathrm{1987}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 5009760

約数和(自身を除く): 3292992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1987, 3974, 5961, 7948, 11922, 15896, 17883, 23844, 31792, 35766, 47688, 53649, 63584, 71532, 95376, 107298, 143064, 190752, 214596, 286128, 429192, 572256, 858384, 1716768]

約数ペア:

[(1, 1716768), (2, 858384), (3, 572256), (4, 429192), (6, 286128), (8, 214596), (9, 190752), (12, 143064), (16, 107298), (18, 95376), (24, 71532), (27, 63584), (32, 53649), (36, 47688), (48, 35766), (54, 31792), (72, 23844), (96, 17883), (108, 15896), (144, 11922), (216, 7948), (288, 5961), (432, 3974), (864, 1987)]