390508704

素因数分解:

$2^5\times 3^2\times {\mathrm{1355933}}^1$

素因数の和:1355949

約数の個数: 36

約数和(自身を含む): 1110509946

約数和(自身を除く): 720001242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1355933, 2711866, 4067799, 5423732, 8135598, 10847464, 12203397, 16271196, 21694928, 24406794, 32542392, 43389856, 48813588, 65084784, 97627176, 130169568, 195254352, 390508704]

約数ペア:

[(1, 390508704), (2, 195254352), (3, 130169568), (4, 97627176), (6, 65084784), (8, 48813588), (9, 43389856), (12, 32542392), (16, 24406794), (18, 21694928), (24, 16271196), (32, 12203397), (36, 10847464), (48, 8135598), (72, 5423732), (96, 4067799), (144, 2711866), (288, 1355933)]