245870928

素因数分解:

$2^4\times 3^2\times {\mathrm{1707437}}^1$

素因数の和:1707451

約数の個数: 30

約数和(自身を含む): 688097514

約数和(自身を除く): 442226586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1707437, 3414874, 5122311, 6829748, 10244622, 13659496, 15366933, 20489244, 27318992, 30733866, 40978488, 61467732, 81956976, 122935464, 245870928]

約数ペア:

[(1, 245870928), (2, 122935464), (3, 81956976), (4, 61467732), (6, 40978488), (8, 30733866), (9, 27318992), (12, 20489244), (16, 15366933), (18, 13659496), (24, 10244622), (36, 6829748), (48, 5122311), (72, 3414874), (144, 1707437)]