339941788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 626693760

約数和(自身を除く): 286751972

約数列:

[1, 2, 4, 47, 53, 94, 106, 109, 188, 212, 218, 313, 436, 626, 1252, 2491, 4982, 5123, 5777, 9964, 10246, 11554, 14711, 16589, 20492, 23108, 29422, 33178, 34117, 58844, 66356, 68234, 136468, 271519, 543038, 779683, 1086076, 1559366, 1603499, 1808201, 3118732, 3206998, 3616402, 6413996, 7232804, 84985447, 169970894, 339941788]

約数ペア:

[(1, 339941788), (2, 169970894), (4, 84985447), (47, 7232804), (53, 6413996), (94, 3616402), (106, 3206998), (109, 3118732), (188, 1808201), (212, 1603499), (218, 1559366), (313, 1086076), (436, 779683), (626, 543038), (1252, 271519), (2491, 136468), (4982, 68234), (5123, 66356), (5777, 58844), (9964, 34117), (10246, 33178), (11554, 29422), (14711, 23108), (16589, 20492)]