1286254224

素因数分解:

$2^4\times 3^2\times {\mathrm{8932321}}^1$

素因数の和:8932335

約数の個数: 30

約数和(自身を含む): 3599725766

約数和(自身を除く): 2313471542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8932321, 17864642, 26796963, 35729284, 53593926, 71458568, 80390889, 107187852, 142917136, 160781778, 214375704, 321563556, 428751408, 643127112, 1286254224]

約数ペア:

[(1, 1286254224), (2, 643127112), (3, 428751408), (4, 321563556), (6, 214375704), (8, 160781778), (9, 142917136), (12, 107187852), (16, 80390889), (18, 71458568), (24, 53593926), (36, 35729284), (48, 26796963), (72, 17864642), (144, 8932321)]