308337796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{1039}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 586185600

約数和(自身を除く): 277847804

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 439, 676, 878, 1039, 1756, 2078, 4156, 5707, 11414, 13507, 22828, 27014, 54028, 74191, 148382, 175591, 296764, 351182, 456121, 702364, 912242, 1824484, 5929573, 11859146, 23718292, 77084449, 154168898, 308337796]

約数ペア:

[(1, 308337796), (2, 154168898), (4, 77084449), (13, 23718292), (26, 11859146), (52, 5929573), (169, 1824484), (338, 912242), (439, 702364), (676, 456121), (878, 351182), (1039, 296764), (1756, 175591), (2078, 148382), (4156, 74191), (5707, 54028), (11414, 27014), (13507, 22828)]