223869776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3049}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 468589800

約数和(自身を除く): 244720024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 2824, 3049, 4589, 5648, 6098, 9178, 12196, 18356, 24392, 36712, 39637, 48784, 73424, 79274, 158548, 317096, 634192, 1076297, 2152594, 4305188, 8610376, 13991861, 17220752, 27983722, 55967444, 111934888, 223869776]

約数ペア:

[(1, 223869776), (2, 111934888), (4, 55967444), (8, 27983722), (13, 17220752), (16, 13991861), (26, 8610376), (52, 4305188), (104, 2152594), (208, 1076297), (353, 634192), (706, 317096), (1412, 158548), (2824, 79274), (3049, 73424), (4589, 48784), (5648, 39637), (6098, 36712), (9178, 24392), (12196, 18356)]