299299116

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 708414336

約数和(自身を除く): 409115220

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 257, 321, 428, 514, 642, 771, 907, 1028, 1284, 1542, 1814, 2721, 3084, 3628, 5442, 10884, 27499, 54998, 82497, 97049, 109996, 164994, 194098, 233099, 291147, 329988, 388196, 466198, 582294, 699297, 932396, 1164588, 1398594, 2797188, 24941593, 49883186, 74824779, 99766372, 149649558, 299299116]

約数ペア:

[(1, 299299116), (2, 149649558), (3, 99766372), (4, 74824779), (6, 49883186), (12, 24941593), (107, 2797188), (214, 1398594), (257, 1164588), (321, 932396), (428, 699297), (514, 582294), (642, 466198), (771, 388196), (907, 329988), (1028, 291147), (1284, 233099), (1542, 194098), (1814, 164994), (2721, 109996), (3084, 97049), (3628, 82497), (5442, 54998), (10884, 27499)]