289132392

素因数分解:

$2^3\times 3^1\times {\mathrm{577}}^1\times {\mathrm{20879}}^1$

素因数の和:21465

約数の個数: 32

約数和(自身を含む): 724118400

約数和(自身を除く): 434986008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 577, 1154, 1731, 2308, 3462, 4616, 6924, 13848, 20879, 41758, 62637, 83516, 125274, 167032, 250548, 501096, 12047183, 24094366, 36141549, 48188732, 72283098, 96377464, 144566196, 289132392]

約数ペア:

[(1, 289132392), (2, 144566196), (3, 96377464), (4, 72283098), (6, 48188732), (8, 36141549), (12, 24094366), (24, 12047183), (577, 501096), (1154, 250548), (1731, 167032), (2308, 125274), (3462, 83516), (4616, 62637), (6924, 41758), (13848, 20879)]