255063606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 616854528

約数和(自身を除く): 361790922

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1533, 1679, 3066, 3358, 3617, 5037, 7234, 10074, 10851, 11753, 21702, 23506, 25319, 35259, 50638, 70518, 75957, 83191, 151914, 166382, 249573, 264041, 499146, 528082, 582337, 792123, 1164674, 1584246, 1747011, 1848287, 3494022, 3696574, 5544861, 6072943, 11089722, 12145886, 18218829, 36437658, 42510601, 85021202, 127531803, 255063606]

約数ペア:

[(1, 255063606), (2, 127531803), (3, 85021202), (6, 42510601), (7, 36437658), (14, 18218829), (21, 12145886), (23, 11089722), (42, 6072943), (46, 5544861), (69, 3696574), (73, 3494022), (138, 1848287), (146, 1747011), (161, 1584246), (219, 1164674), (322, 792123), (438, 582337), (483, 528082), (511, 499146), (966, 264041), (1022, 249573), (1533, 166382), (1679, 151914), (3066, 83191), (3358, 75957), (3617, 70518), (5037, 50638), (7234, 35259), (10074, 25319), (10851, 23506), (11753, 21702)]