230878144

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2553

約数の個数: 56

約数和(自身を含む): 526174208

約数和(自身を除く): 295296064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1784, 2311, 3122, 3568, 4622, 6244, 7136, 9244, 12488, 14272, 16177, 18488, 24976, 32354, 36976, 49952, 64708, 73952, 99904, 129416, 147904, 258832, 515353, 517664, 1030706, 1035328, 2061412, 3607471, 4122824, 7214942, 8245648, 14429884, 16491296, 28859768, 32982592, 57719536, 115439072, 230878144]

約数ペア:

[(1, 230878144), (2, 115439072), (4, 57719536), (7, 32982592), (8, 28859768), (14, 16491296), (16, 14429884), (28, 8245648), (32, 7214942), (56, 4122824), (64, 3607471), (112, 2061412), (223, 1035328), (224, 1030706), (446, 517664), (448, 515353), (892, 258832), (1561, 147904), (1784, 129416), (2311, 99904), (3122, 73952), (3568, 64708), (4622, 49952), (6244, 36976), (7136, 32354), (9244, 24976), (12488, 18488), (14272, 16177)]