306665736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{982903}}^1$

素因数の和:982925

約数の個数: 32

約数和(自身を含む): 825639360

約数和(自身を除く): 518973624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 982903, 1965806, 2948709, 3931612, 5897418, 7863224, 11794836, 12777739, 23589672, 25555478, 38333217, 51110956, 76666434, 102221912, 153332868, 306665736]

約数ペア:

[(1, 306665736), (2, 153332868), (3, 102221912), (4, 76666434), (6, 51110956), (8, 38333217), (12, 25555478), (13, 23589672), (24, 12777739), (26, 11794836), (39, 7863224), (52, 5897418), (78, 3931612), (104, 2948709), (156, 1965806), (312, 982903)]