276876312

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{268291}}^1$

素因数の和:268343

約数の個数: 32

約数和(自身を含む): 708290880

約数和(自身を除く): 431414568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 268291, 536582, 804873, 1073164, 1609746, 2146328, 3219492, 6438984, 11536513, 23073026, 34609539, 46146052, 69219078, 92292104, 138438156, 276876312]

約数ペア:

[(1, 276876312), (2, 138438156), (3, 92292104), (4, 69219078), (6, 46146052), (8, 34609539), (12, 23073026), (24, 11536513), (43, 6438984), (86, 3219492), (129, 2146328), (172, 1609746), (258, 1073164), (344, 804873), (516, 536582), (1032, 268291)]