249969851584

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{28099129}}^1$

素因数の和:28099280

約数の個数: 28

約数和(自身を含む): 499602531400

約数和(自身を除く): 249632679816

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 28099129, 56198258, 112396516, 224793032, 449586064, 899172128, 1798344256, 3905778931, 7811557862, 15623115724, 31246231448, 62492462896, 124984925792, 249969851584]

約数ペア:

[(1, 249969851584), (2, 124984925792), (4, 62492462896), (8, 31246231448), (16, 15623115724), (32, 7811557862), (64, 3905778931), (139, 1798344256), (278, 899172128), (556, 449586064), (1112, 224793032), (2224, 112396516), (4448, 56198258), (8896, 28099129)]