724064046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 1565291520

約数和(自身を除く): 841227474

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 337, 401, 674, 802, 893, 1011, 1203, 1786, 2022, 2406, 2679, 5358, 6403, 7619, 12806, 15238, 15839, 18847, 19209, 22857, 31678, 37694, 38418, 45714, 47517, 56541, 95034, 113082, 135137, 270274, 300941, 358093, 405411, 601882, 716186, 810822, 902823, 1074279, 1805646, 2148558, 2567603, 5135206, 6351439, 7702809, 12702878, 15405618, 19054317, 38108634, 120677341, 241354682, 362032023, 724064046]

約数ペア:

[(1, 724064046), (2, 362032023), (3, 241354682), (6, 120677341), (19, 38108634), (38, 19054317), (47, 15405618), (57, 12702878), (94, 7702809), (114, 6351439), (141, 5135206), (282, 2567603), (337, 2148558), (401, 1805646), (674, 1074279), (802, 902823), (893, 810822), (1011, 716186), (1203, 601882), (1786, 405411), (2022, 358093), (2406, 300941), (2679, 270274), (5358, 135137), (6403, 113082), (7619, 95034), (12806, 56541), (15238, 47517), (15839, 45714), (18847, 38418), (19209, 37694), (22857, 31678)]