339882004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 773369856

約数和(自身を除く): 433487852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 53, 77, 94, 106, 154, 188, 212, 308, 329, 371, 443, 517, 583, 658, 742, 886, 1034, 1166, 1316, 1484, 1772, 2068, 2332, 2491, 3101, 3619, 4081, 4873, 4982, 6202, 7238, 8162, 9746, 9964, 12404, 14476, 16324, 17437, 19492, 20821, 23479, 27401, 34111, 34874, 41642, 46958, 54802, 68222, 69748, 83284, 93916, 109604, 136444, 145747, 164353, 191807, 229031, 258269, 291494, 328706, 383614, 458062, 516538, 582988, 657412, 767228, 916124, 1033076, 1103513, 1603217, 1807883, 2207026, 3206434, 3615766, 4414052, 6412868, 7231532, 7724591, 12138643, 15449182, 24277286, 30898364, 48554572, 84970501, 169941002, 339882004]

約数ペア:

[(1, 339882004), (2, 169941002), (4, 84970501), (7, 48554572), (11, 30898364), (14, 24277286), (22, 15449182), (28, 12138643), (44, 7724591), (47, 7231532), (53, 6412868), (77, 4414052), (94, 3615766), (106, 3206434), (154, 2207026), (188, 1807883), (212, 1603217), (308, 1103513), (329, 1033076), (371, 916124), (443, 767228), (517, 657412), (583, 582988), (658, 516538), (742, 458062), (886, 383614), (1034, 328706), (1166, 291494), (1316, 258269), (1484, 229031), (1772, 191807), (2068, 164353), (2332, 145747), (2491, 136444), (3101, 109604), (3619, 93916), (4081, 83284), (4873, 69748), (4982, 68222), (6202, 54802), (7238, 46958), (8162, 41642), (9746, 34874), (9964, 34111), (12404, 27401), (14476, 23479), (16324, 20821), (17437, 19492)]