243270848

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{71719}}^1$

素因数の和:71784

約数の個数: 28

約数和(自身を含む): 491855760

約数和(自身を除く): 248584912

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 71719, 143438, 286876, 573752, 1147504, 2295008, 3801107, 4590016, 7602214, 15204428, 30408856, 60817712, 121635424, 243270848]

約数ペア:

[(1, 243270848), (2, 121635424), (4, 60817712), (8, 30408856), (16, 15204428), (32, 7602214), (53, 4590016), (64, 3801107), (106, 2295008), (212, 1147504), (424, 573752), (848, 286876), (1696, 143438), (3392, 71719)]