251001318

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{2269}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 509932800

約数和(自身を除く): 258931482

約数列:

[1, 2, 3, 6, 103, 179, 206, 309, 358, 537, 618, 1074, 2269, 4538, 6807, 13614, 18437, 36874, 55311, 110622, 233707, 406151, 467414, 701121, 812302, 1218453, 1402242, 2436906, 41833553, 83667106, 125500659, 251001318]

約数ペア:

[(1, 251001318), (2, 125500659), (3, 83667106), (6, 41833553), (103, 2436906), (179, 1402242), (206, 1218453), (309, 812302), (358, 701121), (537, 467414), (618, 406151), (1074, 233707), (2269, 110622), (4538, 55311), (6807, 36874), (13614, 18437)]