380046156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1459}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 1034591040

約数和(自身を除く): 654544884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 443, 588, 886, 1329, 1459, 1772, 2658, 2918, 3101, 4377, 5316, 5836, 6202, 8754, 9303, 10213, 12404, 17508, 18606, 20426, 21707, 30639, 37212, 40852, 43414, 61278, 65121, 71491, 86828, 122556, 130242, 142982, 214473, 260484, 285964, 428946, 646337, 857892, 1292674, 1939011, 2585348, 3878022, 4524359, 7756044, 9048718, 13573077, 18097436, 27146154, 31670513, 54292308, 63341026, 95011539, 126682052, 190023078, 380046156]

約数ペア:

[(1, 380046156), (2, 190023078), (3, 126682052), (4, 95011539), (6, 63341026), (7, 54292308), (12, 31670513), (14, 27146154), (21, 18097436), (28, 13573077), (42, 9048718), (49, 7756044), (84, 4524359), (98, 3878022), (147, 2585348), (196, 1939011), (294, 1292674), (443, 857892), (588, 646337), (886, 428946), (1329, 285964), (1459, 260484), (1772, 214473), (2658, 142982), (2918, 130242), (3101, 122556), (4377, 86828), (5316, 71491), (5836, 65121), (6202, 61278), (8754, 43414), (9303, 40852), (10213, 37212), (12404, 30639), (17508, 21707), (18606, 20426)]