378264976

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 769944396

約数和(自身を除く): 391679420

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 337, 496, 584, 674, 961, 1168, 1348, 1922, 2263, 2696, 3844, 4526, 5392, 7688, 9052, 10447, 15376, 18104, 20894, 24601, 36208, 41788, 49202, 70153, 83576, 98404, 140306, 167152, 196808, 280612, 323857, 393616, 561224, 647714, 762631, 1122448, 1295428, 1525262, 2590856, 3050524, 5181712, 6101048, 12202096, 23641561, 47283122, 94566244, 189132488, 378264976]

約数ペア:

[(1, 378264976), (2, 189132488), (4, 94566244), (8, 47283122), (16, 23641561), (31, 12202096), (62, 6101048), (73, 5181712), (124, 3050524), (146, 2590856), (248, 1525262), (292, 1295428), (337, 1122448), (496, 762631), (584, 647714), (674, 561224), (961, 393616), (1168, 323857), (1348, 280612), (1922, 196808), (2263, 167152), (2696, 140306), (3844, 98404), (4526, 83576), (5392, 70153), (7688, 49202), (9052, 41788), (10447, 36208), (15376, 24601), (18104, 20894)]