2000969568

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1459

約数の個数: 240

約数和(自身を含む): 6489551376

約数和(自身を除く): 4488581808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 96, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 258, 288, 312, 324, 344, 351, 387, 416, 432, 468, 516, 559, 624, 648, 688, 702, 774, 864, 936, 1032, 1053, 1118, 1161, 1248, 1296, 1376, 1381, 1404, 1548, 1677, 1872, 2064, 2106, 2236, 2322, 2592, 2762, 2808, 3096, 3354, 3483, 3744, 4128, 4143, 4212, 4472, 4644, 5031, 5524, 5616, 6192, 6708, 6966, 8286, 8424, 8944, 9288, 10062, 11048, 11232, 12384, 12429, 13416, 13932, 15093, 16572, 16848, 17888, 17953, 18576, 20124, 22096, 24858, 26832, 27864, 30186, 33144, 33696, 35906, 37152, 37287, 40248, 44192, 45279, 49716, 53664, 53859, 55728, 59383, 60372, 66288, 71812, 74574, 80496, 90558, 99432, 107718, 111456, 111861, 118766, 120744, 132576, 143624, 149148, 160992, 161577, 178149, 181116, 198864, 215436, 223722, 237532, 241488, 287248, 298296, 323154, 356298, 362232, 397728, 430872, 447444, 475064, 482976, 484731, 534447, 574496, 596592, 646308, 712596, 724464, 771979, 861744, 894888, 950128, 969462, 1068894, 1193184, 1292616, 1425192, 1448928, 1454193, 1543958, 1603341, 1723488, 1789776, 1900256, 1938924, 2137788, 2315937, 2585232, 2850384, 2908386, 3087916, 3206682, 3579552, 3877848, 4275576, 4631874, 4810023, 5170464, 5700768, 5816772, 6175832, 6413364, 6947811, 7755696, 8551152, 9263748, 9620046, 11633544, 12351664, 12826728, 13895622, 15511392, 17102304, 18527496, 19240092, 20843433, 23267088, 24703328, 25653456, 27791244, 37054992, 38480184, 41686866, 46534176, 51306912, 55582488, 62530299, 74109984, 76960368, 83373732, 111164976, 125060598, 153920736, 166747464, 222329952, 250121196, 333494928, 500242392, 666989856, 1000484784, 2000969568]

約数ペア:

[(1, 2000969568), (2, 1000484784), (3, 666989856), (4, 500242392), (6, 333494928), (8, 250121196), (9, 222329952), (12, 166747464), (13, 153920736), (16, 125060598), (18, 111164976), (24, 83373732), (26, 76960368), (27, 74109984), (32, 62530299), (36, 55582488), (39, 51306912), (43, 46534176), (48, 41686866), (52, 38480184), (54, 37054992), (72, 27791244), (78, 25653456), (81, 24703328), (86, 23267088), (96, 20843433), (104, 19240092), (108, 18527496), (117, 17102304), (129, 15511392), (144, 13895622), (156, 12826728), (162, 12351664), (172, 11633544), (208, 9620046), (216, 9263748), (234, 8551152), (258, 7755696), (288, 6947811), (312, 6413364), (324, 6175832), (344, 5816772), (351, 5700768), (387, 5170464), (416, 4810023), (432, 4631874), (468, 4275576), (516, 3877848), (559, 3579552), (624, 3206682), (648, 3087916), (688, 2908386), (702, 2850384), (774, 2585232), (864, 2315937), (936, 2137788), (1032, 1938924), (1053, 1900256), (1118, 1789776), (1161, 1723488), (1248, 1603341), (1296, 1543958), (1376, 1454193), (1381, 1448928), (1404, 1425192), (1548, 1292616), (1677, 1193184), (1872, 1068894), (2064, 969462), (2106, 950128), (2236, 894888), (2322, 861744), (2592, 771979), (2762, 724464), (2808, 712596), (3096, 646308), (3354, 596592), (3483, 574496), (3744, 534447), (4128, 484731), (4143, 482976), (4212, 475064), (4472, 447444), (4644, 430872), (5031, 397728), (5524, 362232), (5616, 356298), (6192, 323154), (6708, 298296), (6966, 287248), (8286, 241488), (8424, 237532), (8944, 223722), (9288, 215436), (10062, 198864), (11048, 181116), (11232, 178149), (12384, 161577), (12429, 160992), (13416, 149148), (13932, 143624), (15093, 132576), (16572, 120744), (16848, 118766), (17888, 111861), (17953, 111456), (18576, 107718), (20124, 99432), (22096, 90558), (24858, 80496), (26832, 74574), (27864, 71812), (30186, 66288), (33144, 60372), (33696, 59383), (35906, 55728), (37152, 53859), (37287, 53664), (40248, 49716), (44192, 45279)]