1949330096

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7810

約数の個数: 80

約数和(自身を含む): 4517234688

約数和(自身を除く): 2567904592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 584, 868, 1022, 1168, 1736, 2044, 2263, 3472, 4088, 4526, 7691, 8176, 9052, 15382, 15841, 18104, 30764, 31682, 36208, 53837, 61528, 63364, 107674, 123056, 126728, 215348, 238421, 253456, 430696, 476842, 561443, 861392, 953684, 1122886, 1668947, 1907368, 2245772, 3337894, 3814736, 3930101, 4491544, 6675788, 7860202, 8983088, 13351576, 15720404, 17404733, 26703152, 31440808, 34809466, 62881616, 69618932, 121833131, 139237864, 243666262, 278475728, 487332524, 974665048, 1949330096]

約数ペア:

[(1, 1949330096), (2, 974665048), (4, 487332524), (7, 278475728), (8, 243666262), (14, 139237864), (16, 121833131), (28, 69618932), (31, 62881616), (56, 34809466), (62, 31440808), (73, 26703152), (112, 17404733), (124, 15720404), (146, 13351576), (217, 8983088), (248, 7860202), (292, 6675788), (434, 4491544), (496, 3930101), (511, 3814736), (584, 3337894), (868, 2245772), (1022, 1907368), (1168, 1668947), (1736, 1122886), (2044, 953684), (2263, 861392), (3472, 561443), (4088, 476842), (4526, 430696), (7691, 253456), (8176, 238421), (9052, 215348), (15382, 126728), (15841, 123056), (18104, 107674), (30764, 63364), (31682, 61528), (36208, 53837)]