337681.0000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 21168000

約数和(自身を除く): 11786056

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 139, 143, 236, 278, 286, 472, 556, 572, 649, 767, 1112, 1144, 1298, 1529, 1534, 1807, 2596, 3058, 3068, 3614, 5192, 6116, 6136, 7228, 8201, 8437, 12232, 14456, 16402, 16874, 19877, 32804, 33748, 39754, 65608, 67496, 79508, 90211, 106613, 159016, 180422, 213226, 360844, 426452, 721688, 852904, 1172743, 2345486, 4690972, 9381944]

約数ペア:

[(1, 9381944), (2, 4690972), (4, 2345486), (8, 1172743), (11, 852904), (13, 721688), (22, 426452), (26, 360844), (44, 213226), (52, 180422), (59, 159016), (88, 106613), (104, 90211), (118, 79508), (139, 67496), (143, 65608), (236, 39754), (278, 33748), (286, 32804), (472, 19877), (556, 16874), (572, 16402), (649, 14456), (767, 12232), (1112, 8437), (1144, 8201), (1298, 7228), (1529, 6136), (1534, 6116), (1807, 5192), (2596, 3614), (3058, 3068)]