577010128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 1130552640

約数和(自身を除く): 553542512

約数列:

[1, 2, 4, 8, 16, 139, 278, 401, 556, 647, 802, 1112, 1294, 1604, 2224, 2588, 3208, 5176, 6416, 10352, 55739, 89933, 111478, 179866, 222956, 259447, 359732, 445912, 518894, 719464, 891824, 1037788, 1438928, 2075576, 4151152, 36063133, 72126266, 144252532, 288505064, 577010128]

約数ペア:

[(1, 577010128), (2, 288505064), (4, 144252532), (8, 72126266), (16, 36063133), (139, 4151152), (278, 2075576), (401, 1438928), (556, 1037788), (647, 891824), (802, 719464), (1112, 518894), (1294, 445912), (1604, 359732), (2224, 259447), (2588, 222956), (3208, 179866), (5176, 111478), (6416, 89933), (10352, 55739)]