305579976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{979423}}^1$

素因数の和:979445

約数の個数: 32

約数和(自身を含む): 822716160

約数和(自身を除く): 517136184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 979423, 1958846, 2938269, 3917692, 5876538, 7835384, 11753076, 12732499, 23506152, 25464998, 38197497, 50929996, 76394994, 101859992, 152789988, 305579976]

約数ペア:

[(1, 305579976), (2, 152789988), (3, 101859992), (4, 76394994), (6, 50929996), (8, 38197497), (12, 25464998), (13, 23506152), (24, 12732499), (26, 11753076), (39, 7835384), (52, 5876538), (78, 3917692), (104, 2938269), (156, 1958846), (312, 979423)]