664503532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2707}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 1452181248

約数和(自身を除く): 787677716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 797, 1594, 2707, 3188, 5414, 5579, 8767, 10828, 11158, 17534, 18949, 22316, 29777, 35068, 37898, 59554, 61369, 75796, 119108, 122738, 208439, 245476, 416878, 833756, 2157479, 4314958, 8629916, 15102353, 23732269, 30204706, 47464538, 60409412, 94929076, 166125883, 332251766, 664503532]

約数ペア:

[(1, 664503532), (2, 332251766), (4, 166125883), (7, 94929076), (11, 60409412), (14, 47464538), (22, 30204706), (28, 23732269), (44, 15102353), (77, 8629916), (154, 4314958), (308, 2157479), (797, 833756), (1594, 416878), (2707, 245476), (3188, 208439), (5414, 122738), (5579, 119108), (8767, 75796), (10828, 61369), (11158, 59554), (17534, 37898), (18949, 35068), (22316, 29777)]