270438856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{104659}}^1$

素因数の和:104701

約数の個数: 32

約数和(自身を含む): 565164000

約数和(自身を除く): 294725144

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 104659, 209318, 418636, 837272, 1779203, 1988521, 3558406, 3977042, 7116812, 7954084, 14233624, 15908168, 33804857, 67609714, 135219428, 270438856]

約数ペア:

[(1, 270438856), (2, 135219428), (4, 67609714), (8, 33804857), (17, 15908168), (19, 14233624), (34, 7954084), (38, 7116812), (68, 3977042), (76, 3558406), (136, 1988521), (152, 1779203), (323, 837272), (646, 418636), (1292, 209318), (2584, 104659)]