215078544

素因数分解:

$2^4\times 3^3\times {\mathrm{497867}}^1$

素因数の和:497884

約数の個数: 40

約数和(自身を含む): 617356320

約数和(自身を除く): 402277776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 497867, 995734, 1493601, 1991468, 2987202, 3982936, 4480803, 5974404, 7965872, 8961606, 11948808, 13442409, 17923212, 23897616, 26884818, 35846424, 53769636, 71692848, 107539272, 215078544]

約数ペア:

[(1, 215078544), (2, 107539272), (3, 71692848), (4, 53769636), (6, 35846424), (8, 26884818), (9, 23897616), (12, 17923212), (16, 13442409), (18, 11948808), (24, 8961606), (27, 7965872), (36, 5974404), (48, 4480803), (54, 3982936), (72, 2987202), (108, 1991468), (144, 1493601), (216, 995734), (432, 497867)]