272839866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 618347520

約数和(自身を除く): 345507654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 689, 806, 1209, 1378, 1643, 2067, 2129, 2418, 3286, 4134, 4258, 4929, 6387, 9858, 12774, 21359, 27677, 42718, 55354, 64077, 65999, 83031, 112837, 128154, 131998, 166062, 197997, 225674, 338511, 395994, 677022, 857987, 1466881, 1715974, 2573961, 2933762, 3497947, 4400643, 5147922, 6995894, 8801286, 10493841, 20987682, 45473311, 90946622, 136419933, 272839866]

約数ペア:

[(1, 272839866), (2, 136419933), (3, 90946622), (6, 45473311), (13, 20987682), (26, 10493841), (31, 8801286), (39, 6995894), (53, 5147922), (62, 4400643), (78, 3497947), (93, 2933762), (106, 2573961), (159, 1715974), (186, 1466881), (318, 857987), (403, 677022), (689, 395994), (806, 338511), (1209, 225674), (1378, 197997), (1643, 166062), (2067, 131998), (2129, 128154), (2418, 112837), (3286, 83031), (4134, 65999), (4258, 64077), (4929, 55354), (6387, 42718), (9858, 27677), (12774, 21359)]