319374252

素因数分解:

$2^2\times 3^4\times {\mathrm{985723}}^1$

素因数の和:985739

約数の個数: 30

約数和(自身を含む): 834908228

約数和(自身を除く): 515533976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 985723, 1971446, 2957169, 3942892, 5914338, 8871507, 11828676, 17743014, 26614521, 35486028, 53229042, 79843563, 106458084, 159687126, 319374252]

約数ペア:

[(1, 319374252), (2, 159687126), (3, 106458084), (4, 79843563), (6, 53229042), (9, 35486028), (12, 26614521), (18, 17743014), (27, 11828676), (36, 8871507), (54, 5914338), (81, 3942892), (108, 2957169), (162, 1971446), (324, 985723)]