15679204848

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{109211}}^1$

素因数の和:110222

約数の個数: 60

約数和(自身を含む): 43924411128

約数和(自身を除く): 28245206280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 35892, 47856, 71784, 109211, 143568, 218422, 327633, 436844, 655266, 873688, 982899, 1310532, 1747376, 1965798, 2621064, 3931596, 5242128, 7863192, 15726384, 108883367, 217766734, 326650101, 435533468, 653300202, 871066936, 979950303, 1306600404, 1742133872, 1959900606, 2613200808, 3919801212, 5226401616, 7839602424, 15679204848]

約数ペア:

[(1, 15679204848), (2, 7839602424), (3, 5226401616), (4, 3919801212), (6, 2613200808), (8, 1959900606), (9, 1742133872), (12, 1306600404), (16, 979950303), (18, 871066936), (24, 653300202), (36, 435533468), (48, 326650101), (72, 217766734), (144, 108883367), (997, 15726384), (1994, 7863192), (2991, 5242128), (3988, 3931596), (5982, 2621064), (7976, 1965798), (8973, 1747376), (11964, 1310532), (15952, 982899), (17946, 873688), (23928, 655266), (35892, 436844), (47856, 327633), (71784, 218422), (109211, 143568)]