540768258

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 1234759680

約数和(自身を除く): 693991422

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 463, 503, 774, 926, 1006, 1161, 1389, 1509, 2322, 2778, 3018, 4167, 4527, 8334, 9054, 12501, 13581, 19909, 21629, 25002, 27162, 39818, 43258, 59727, 64887, 119454, 129774, 179181, 194661, 232889, 358362, 389322, 465778, 537543, 583983, 698667, 1075086, 1167966, 1397334, 2096001, 4192002, 6288003, 10014227, 12576006, 20028454, 30042681, 60085362, 90128043, 180256086, 270384129, 540768258]

約数ペア:

[(1, 540768258), (2, 270384129), (3, 180256086), (6, 90128043), (9, 60085362), (18, 30042681), (27, 20028454), (43, 12576006), (54, 10014227), (86, 6288003), (129, 4192002), (258, 2096001), (387, 1397334), (463, 1167966), (503, 1075086), (774, 698667), (926, 583983), (1006, 537543), (1161, 465778), (1389, 389322), (1509, 358362), (2322, 232889), (2778, 194661), (3018, 179181), (4167, 129774), (4527, 119454), (8334, 64887), (9054, 59727), (12501, 43258), (13581, 39818), (19909, 27162), (21629, 25002)]