303426258

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{21347}}^1$

素因数の和:21478

約数の個数: 32

約数和(自身を含む): 639415296

約数和(自身を除く): 335989038

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 21347, 42694, 64041, 128082, 490981, 981962, 1472943, 2198741, 2945886, 4397482, 6596223, 13192446, 50571043, 101142086, 151713129, 303426258]

約数ペア:

[(1, 303426258), (2, 151713129), (3, 101142086), (6, 50571043), (23, 13192446), (46, 6596223), (69, 4397482), (103, 2945886), (138, 2198741), (206, 1472943), (309, 981962), (618, 490981), (2369, 128082), (4738, 64041), (7107, 42694), (14214, 21347)]