257667024

素因数分解:

$2^4\times 3^1\times {\mathrm{5368063}}^1$

素因数の和:5368074

約数の個数: 20

約数和(自身を含む): 665639936

約数和(自身を除く): 407972912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5368063, 10736126, 16104189, 21472252, 32208378, 42944504, 64416756, 85889008, 128833512, 257667024]

約数ペア:

[(1, 257667024), (2, 128833512), (3, 85889008), (4, 64416756), (6, 42944504), (8, 32208378), (12, 21472252), (16, 16104189), (24, 10736126), (48, 5368063)]