231657328

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4799}}^1$

素因数の和:5245

約数の個数: 40

約数和(自身を含む): 514252800

約数和(自身を除く): 282595472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 3017, 3448, 4799, 6034, 6896, 9598, 12068, 19196, 24136, 33593, 38392, 48272, 67186, 76784, 134372, 268744, 537488, 2068369, 4136738, 8273476, 14478583, 16546952, 28957166, 33093904, 57914332, 115828664, 231657328]

約数ペア:

[(1, 231657328), (2, 115828664), (4, 57914332), (7, 33093904), (8, 28957166), (14, 16546952), (16, 14478583), (28, 8273476), (56, 4136738), (112, 2068369), (431, 537488), (862, 268744), (1724, 134372), (3017, 76784), (3448, 67186), (4799, 48272), (6034, 38392), (6896, 33593), (9598, 24136), (12068, 19196)]