2214687872

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 4485274560

約数和(自身を除く): 2270586688

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 173, 206, 346, 412, 692, 824, 971, 1384, 1648, 1942, 2768, 3296, 3884, 5536, 6592, 7768, 11072, 13184, 15536, 17819, 22144, 31072, 35638, 62144, 71276, 100013, 124288, 142552, 167983, 200026, 285104, 335966, 400052, 570208, 671932, 800104, 1140416, 1343864, 1600208, 2280832, 2687728, 3200416, 5375456, 6400832, 10750912, 12801664, 17302249, 21501824, 34604498, 69208996, 138417992, 276835984, 553671968, 1107343936, 2214687872]

約数ペア:

[(1, 2214687872), (2, 1107343936), (4, 553671968), (8, 276835984), (16, 138417992), (32, 69208996), (64, 34604498), (103, 21501824), (128, 17302249), (173, 12801664), (206, 10750912), (346, 6400832), (412, 5375456), (692, 3200416), (824, 2687728), (971, 2280832), (1384, 1600208), (1648, 1343864), (1942, 1140416), (2768, 800104), (3296, 671932), (3884, 570208), (5536, 400052), (6592, 335966), (7768, 285104), (11072, 200026), (13184, 167983), (15536, 142552), (17819, 124288), (22144, 100013), (31072, 71276), (35638, 62144)]