656127168

素因数分解:

$2^6\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13297}}^1$

素因数の和:13569

約数の個数: 56

約数和(自身を含む): 1742889072

約数和(自身を除く): 1086761904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 12336, 13297, 16448, 24672, 26594, 39891, 49344, 53188, 79782, 106376, 159564, 212752, 319128, 425504, 638256, 851008, 1276512, 2553024, 3417329, 6834658, 10251987, 13669316, 20503974, 27338632, 41007948, 54677264, 82015896, 109354528, 164031792, 218709056, 328063584, 656127168]

約数ペア:

[(1, 656127168), (2, 328063584), (3, 218709056), (4, 164031792), (6, 109354528), (8, 82015896), (12, 54677264), (16, 41007948), (24, 27338632), (32, 20503974), (48, 13669316), (64, 10251987), (96, 6834658), (192, 3417329), (257, 2553024), (514, 1276512), (771, 851008), (1028, 638256), (1542, 425504), (2056, 319128), (3084, 212752), (4112, 159564), (6168, 106376), (8224, 79782), (12336, 53188), (13297, 49344), (16448, 39891), (24672, 26594)]