223278558724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1109}}^1\times {\mathrm{11489}}^1$

素因数の和:12952

約数の個数: 48

約数和(自身を含む): 422460183600

約数和(自身を除く): 199181624876

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1109, 1348, 2218, 4381, 4436, 8762, 11489, 14417, 17524, 22978, 28834, 45956, 57668, 149357, 298714, 373733, 597428, 747466, 1494932, 3871793, 4858529, 7743586, 9717058, 12741301, 15487172, 19434116, 25482602, 50333309, 50965204, 100666618, 165636913, 201333236, 331273826, 662547652, 4293818437, 8587636874, 17175273748, 55819639681, 111639279362, 223278558724]

約数ペア:

[(1, 223278558724), (2, 111639279362), (4, 55819639681), (13, 17175273748), (26, 8587636874), (52, 4293818437), (337, 662547652), (674, 331273826), (1109, 201333236), (1348, 165636913), (2218, 100666618), (4381, 50965204), (4436, 50333309), (8762, 25482602), (11489, 19434116), (14417, 15487172), (17524, 12741301), (22978, 9717058), (28834, 7743586), (45956, 4858529), (57668, 3871793), (149357, 1494932), (298714, 747466), (373733, 597428)]