2246272

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 5385600

約数和(自身を除く): 3139328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 109, 112, 128, 161, 184, 218, 224, 322, 368, 436, 448, 644, 736, 763, 872, 896, 1288, 1472, 1526, 1744, 2507, 2576, 2944, 3052, 3488, 5014, 5152, 6104, 6976, 10028, 10304, 12208, 13952, 17549, 20056, 20608, 24416, 35098, 40112, 48832, 70196, 80224, 97664, 140392, 160448, 280784, 320896, 561568, 1123136, 2246272]

約数ペア:

[(1, 2246272), (2, 1123136), (4, 561568), (7, 320896), (8, 280784), (14, 160448), (16, 140392), (23, 97664), (28, 80224), (32, 70196), (46, 48832), (56, 40112), (64, 35098), (92, 24416), (109, 20608), (112, 20056), (128, 17549), (161, 13952), (184, 12208), (218, 10304), (224, 10028), (322, 6976), (368, 6104), (436, 5152), (448, 5014), (644, 3488), (736, 3052), (763, 2944), (872, 2576), (896, 2507), (1288, 1744), (1472, 1526)]