381504

素因数分解:

$2^6\times 3^1\times {\mathrm{1987}}^1$

素因数の和:2002

約数の個数: 28

約数和(自身を含む): 1009904

約数和(自身を除く): 628400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1987, 3974, 5961, 7948, 11922, 15896, 23844, 31792, 47688, 63584, 95376, 127168, 190752, 381504]

約数ペア:

[(1, 381504), (2, 190752), (3, 127168), (4, 95376), (6, 63584), (8, 47688), (12, 31792), (16, 23844), (24, 15896), (32, 11922), (48, 7948), (64, 5961), (96, 3974), (192, 1987)]