308907504

素因数分解:

$2^4\times 3^2\times {\mathrm{2145191}}^1$

素因数の和:2145205

約数の個数: 30

約数和(自身を含む): 864512376

約数和(自身を除く): 555604872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2145191, 4290382, 6435573, 8580764, 12871146, 17161528, 19306719, 25742292, 34323056, 38613438, 51484584, 77226876, 102969168, 154453752, 308907504]

約数ペア:

[(1, 308907504), (2, 154453752), (3, 102969168), (4, 77226876), (6, 51484584), (8, 38613438), (9, 34323056), (12, 25742292), (16, 19306719), (18, 17161528), (24, 12871146), (36, 8580764), (48, 6435573), (72, 4290382), (144, 2145191)]