276287556

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1933}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 662387264

約数和(自身を除く): 386099708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 831, 1108, 1662, 1933, 3324, 3866, 5799, 7732, 11598, 11911, 23196, 23822, 35733, 47644, 71466, 83119, 142932, 166238, 249357, 332476, 498714, 535441, 997428, 1070882, 1606323, 2141764, 3212646, 6425292, 23023963, 46047926, 69071889, 92095852, 138143778, 276287556]

約数ペア:

[(1, 276287556), (2, 138143778), (3, 92095852), (4, 69071889), (6, 46047926), (12, 23023963), (43, 6425292), (86, 3212646), (129, 2141764), (172, 1606323), (258, 1070882), (277, 997428), (516, 535441), (554, 498714), (831, 332476), (1108, 249357), (1662, 166238), (1933, 142932), (3324, 83119), (3866, 71466), (5799, 47644), (7732, 35733), (11598, 23822), (11911, 23196)]