728203884

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{304943}}^1$

素因数の和:305149

約数の個数: 24

約数和(自身を含む): 1707686400

約数和(自身を除く): 979482516

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 304943, 609886, 914829, 1219772, 1829658, 3659316, 60683657, 121367314, 182050971, 242734628, 364101942, 728203884]

約数ペア:

[(1, 728203884), (2, 364101942), (3, 242734628), (4, 182050971), (6, 121367314), (12, 60683657), (199, 3659316), (398, 1829658), (597, 1219772), (796, 914829), (1194, 609886), (2388, 304943)]