297190392

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{19139}}^1$

素因数の和:19795

約数の個数: 32

約数和(自身を含む): 744163200

約数和(自身を除く): 446972808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 19139, 38278, 57417, 76556, 114834, 153112, 229668, 459336, 12382933, 24765866, 37148799, 49531732, 74297598, 99063464, 148595196, 297190392]

約数ペア:

[(1, 297190392), (2, 148595196), (3, 99063464), (4, 74297598), (6, 49531732), (8, 37148799), (12, 24765866), (24, 12382933), (647, 459336), (1294, 229668), (1941, 153112), (2588, 114834), (3882, 76556), (5176, 57417), (7764, 38278), (15528, 19139)]