806156772

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 1900778880

約数和(自身を除く): 1094622108

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 439, 548, 822, 878, 1117, 1317, 1644, 1756, 2234, 2634, 3351, 4468, 5268, 6702, 13404, 60143, 120286, 153029, 180429, 240572, 306058, 360858, 459087, 490363, 612116, 721716, 918174, 980726, 1471089, 1836348, 1961452, 2942178, 5884356, 67179731, 134359462, 201539193, 268718924, 403078386, 806156772]

約数ペア:

[(1, 806156772), (2, 403078386), (3, 268718924), (4, 201539193), (6, 134359462), (12, 67179731), (137, 5884356), (274, 2942178), (411, 1961452), (439, 1836348), (548, 1471089), (822, 980726), (878, 918174), (1117, 721716), (1317, 612116), (1644, 490363), (1756, 459087), (2234, 360858), (2634, 306058), (3351, 240572), (4468, 180429), (5268, 153029), (6702, 120286), (13404, 60143)]