286128

素因数分解:

$2^4\times 3^2\times {\mathrm{1987}}^1$

素因数の和:2001

約数の個数: 30

約数和(自身を含む): 801164

約数和(自身を除く): 515036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1987, 3974, 5961, 7948, 11922, 15896, 17883, 23844, 31792, 35766, 47688, 71532, 95376, 143064, 286128]

約数ペア:

[(1, 286128), (2, 143064), (3, 95376), (4, 71532), (6, 47688), (8, 35766), (9, 31792), (12, 23844), (16, 17883), (18, 15896), (24, 11922), (36, 7948), (48, 5961), (72, 3974), (144, 1987)]