284151952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 654180352

約数和(自身を除く): 370028400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 223, 248, 367, 434, 446, 496, 734, 868, 892, 1468, 1561, 1736, 1784, 2569, 2936, 3122, 3472, 3568, 5138, 5872, 6244, 6913, 10276, 11377, 12488, 13826, 20552, 22754, 24976, 27652, 41104, 45508, 48391, 55304, 79639, 81841, 91016, 96782, 110608, 159278, 163682, 182032, 193564, 318556, 327364, 387128, 572887, 637112, 654728, 774256, 1145774, 1274224, 1309456, 2291548, 2537071, 4583096, 5074142, 9166192, 10148284, 17759497, 20296568, 35518994, 40593136, 71037988, 142075976, 284151952]

約数ペア:

[(1, 284151952), (2, 142075976), (4, 71037988), (7, 40593136), (8, 35518994), (14, 20296568), (16, 17759497), (28, 10148284), (31, 9166192), (56, 5074142), (62, 4583096), (112, 2537071), (124, 2291548), (217, 1309456), (223, 1274224), (248, 1145774), (367, 774256), (434, 654728), (446, 637112), (496, 572887), (734, 387128), (868, 327364), (892, 318556), (1468, 193564), (1561, 182032), (1736, 163682), (1784, 159278), (2569, 110608), (2936, 96782), (3122, 91016), (3472, 81841), (3568, 79639), (5138, 55304), (5872, 48391), (6244, 45508), (6913, 41104), (10276, 27652), (11377, 24976), (12488, 22754), (13826, 20552)]