284651.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 15589728

約数和(自身を除く): 8646990

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 131, 146, 219, 242, 262, 363, 393, 438, 726, 786, 803, 1441, 1606, 2409, 2882, 4323, 4818, 8646, 8833, 9563, 15851, 17666, 19126, 26499, 28689, 31702, 47553, 52998, 57378, 95106, 105193, 210386, 315579, 631158, 1157123, 2314246, 3471369, 6942738]

約数ペア:

[(1, 6942738), (2, 3471369), (3, 2314246), (6, 1157123), (11, 631158), (22, 315579), (33, 210386), (66, 105193), (73, 95106), (121, 57378), (131, 52998), (146, 47553), (219, 31702), (242, 28689), (262, 26499), (363, 19126), (393, 17666), (438, 15851), (726, 9563), (786, 8833), (803, 8646), (1441, 4818), (1606, 4323), (2409, 2882)]