287923552

素因数分解:

$2^5\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1223}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 648974592

約数和(自身を除く): 361051040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1051, 1223, 2102, 2446, 4204, 4892, 7357, 8408, 8561, 9784, 14714, 16816, 17122, 19568, 29428, 33632, 34244, 39136, 58856, 68488, 117712, 136976, 235424, 273952, 1285373, 2570746, 5141492, 8997611, 10282984, 17995222, 20565968, 35990444, 41131936, 71980888, 143961776, 287923552]

約数ペア:

[(1, 287923552), (2, 143961776), (4, 71980888), (7, 41131936), (8, 35990444), (14, 20565968), (16, 17995222), (28, 10282984), (32, 8997611), (56, 5141492), (112, 2570746), (224, 1285373), (1051, 273952), (1223, 235424), (2102, 136976), (2446, 117712), (4204, 68488), (4892, 58856), (7357, 39136), (8408, 34244), (8561, 33632), (9784, 29428), (14714, 19568), (16816, 17122)]