212966702454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{863}}^1\times {\mathrm{5779}}^1$

素因数の和:7305

約数の個数: 64

約数和(自身を含む): 465992663040

約数和(自身を除く): 253025960586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647, 863, 1294, 1726, 1941, 2589, 3882, 5178, 5779, 7117, 9493, 11558, 14234, 17337, 18986, 21351, 28479, 34674, 42702, 56958, 63569, 127138, 190707, 381414, 558361, 1116722, 1675083, 3350166, 3739013, 4987277, 6141971, 7478026, 9974554, 11217039, 12283942, 14961831, 18425913, 22434078, 29923662, 36851826, 41129143, 54860047, 82258286, 109720094, 123387429, 164580141, 246774858, 329160282, 3226768219, 6453536438, 9680304657, 19360609314, 35494450409, 70988900818, 106483351227, 212966702454]

約数ペア:

[(1, 212966702454), (2, 106483351227), (3, 70988900818), (6, 35494450409), (11, 19360609314), (22, 9680304657), (33, 6453536438), (66, 3226768219), (647, 329160282), (863, 246774858), (1294, 164580141), (1726, 123387429), (1941, 109720094), (2589, 82258286), (3882, 54860047), (5178, 41129143), (5779, 36851826), (7117, 29923662), (9493, 22434078), (11558, 18425913), (14234, 14961831), (17337, 12283942), (18986, 11217039), (21351, 9974554), (28479, 7478026), (34674, 6141971), (42702, 4987277), (56958, 3739013), (63569, 3350166), (127138, 1675083), (190707, 1116722), (381414, 558361)]