289693206

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6962

約数の個数: 64

約数和(自身を含む): 712281600

約数和(自身を除く): 422588394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2343, 3834, 4686, 6869, 7029, 13738, 14058, 20607, 21087, 41214, 42174, 61821, 75559, 123642, 151118, 185463, 226677, 370926, 453354, 487699, 680031, 975398, 1360062, 1463097, 2040093, 2926194, 4080186, 4389291, 5364689, 8778582, 10729378, 13167873, 16094067, 26335746, 32188134, 48282201, 96564402, 144846603, 289693206]

約数ペア:

[(1, 289693206), (2, 144846603), (3, 96564402), (6, 48282201), (9, 32188134), (11, 26335746), (18, 16094067), (22, 13167873), (27, 10729378), (33, 8778582), (54, 5364689), (66, 4389291), (71, 4080186), (99, 2926194), (142, 2040093), (198, 1463097), (213, 1360062), (297, 975398), (426, 680031), (594, 487699), (639, 453354), (781, 370926), (1278, 226677), (1562, 185463), (1917, 151118), (2343, 123642), (3834, 75559), (4686, 61821), (6869, 42174), (7029, 41214), (13738, 21087), (14058, 20607)]