289447068

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{159739}}^1$

素因数の和:159897

約数の個数: 24

約数和(自身を含む): 679853440

約数和(自身を除く): 390406372

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 159739, 319478, 479217, 638956, 958434, 1916868, 24120589, 48241178, 72361767, 96482356, 144723534, 289447068]

約数ペア:

[(1, 289447068), (2, 144723534), (3, 96482356), (4, 72361767), (6, 48241178), (12, 24120589), (151, 1916868), (302, 958434), (453, 638956), (604, 479217), (906, 319478), (1812, 159739)]