2001724992

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{80819}}^1$

素因数の和:80880

約数の個数: 84

約数和(自身を含む): 5871088080

約数和(自身を除く): 3869363088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 24768, 80819, 161638, 242457, 323276, 484914, 646552, 727371, 969828, 1293104, 1454742, 1939656, 2586208, 2909484, 3475217, 3879312, 5172416, 5818968, 6950434, 7758624, 10425651, 11637936, 13900868, 15517248, 20851302, 23275872, 27801736, 31276953, 41702604, 46551744, 55603472, 62553906, 83405208, 111206944, 125107812, 166810416, 222413888, 250215624, 333620832, 500431248, 667241664, 1000862496, 2001724992]

約数ペア:

[(1, 2001724992), (2, 1000862496), (3, 667241664), (4, 500431248), (6, 333620832), (8, 250215624), (9, 222413888), (12, 166810416), (16, 125107812), (18, 111206944), (24, 83405208), (32, 62553906), (36, 55603472), (43, 46551744), (48, 41702604), (64, 31276953), (72, 27801736), (86, 23275872), (96, 20851302), (129, 15517248), (144, 13900868), (172, 11637936), (192, 10425651), (258, 7758624), (288, 6950434), (344, 5818968), (387, 5172416), (516, 3879312), (576, 3475217), (688, 2909484), (774, 2586208), (1032, 1939656), (1376, 1454742), (1548, 1293104), (2064, 969828), (2752, 727371), (3096, 646552), (4128, 484914), (6192, 323276), (8256, 242457), (12384, 161638), (24768, 80819)]