285367264

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 721278432

約数和(自身を除く): 435911168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 53, 56, 86, 91, 104, 106, 112, 172, 182, 208, 212, 224, 301, 344, 364, 371, 416, 424, 559, 602, 688, 689, 728, 742, 848, 1118, 1204, 1376, 1378, 1456, 1484, 1696, 1849, 2236, 2279, 2408, 2756, 2912, 2968, 3698, 3913, 4472, 4558, 4816, 4823, 5512, 5936, 7396, 7826, 8944, 9116, 9632, 9646, 11024, 11872, 12943, 14792, 15652, 15953, 17888, 18232, 19292, 22048, 24037, 25886, 29584, 29627, 31304, 31906, 36464, 38584, 48074, 51772, 59168, 59254, 62608, 63812, 72928, 77168, 96148, 97997, 103544, 118508, 125216, 127624, 154336, 168259, 192296, 195994, 207088, 207389, 237016, 255248, 336518, 384592, 391988, 414176, 414778, 474032, 510496, 673036, 685979, 769184, 783976, 829556, 948064, 1273961, 1346072, 1371958, 1567952, 1659112, 2547922, 2692144, 2743916, 3135904, 3318224, 5095844, 5384288, 5487832, 6636448, 8917727, 10191688, 10975664, 17835454, 20383376, 21951328, 35670908, 40766752, 71341816, 142683632, 285367264]

約数ペア:

[(1, 285367264), (2, 142683632), (4, 71341816), (7, 40766752), (8, 35670908), (13, 21951328), (14, 20383376), (16, 17835454), (26, 10975664), (28, 10191688), (32, 8917727), (43, 6636448), (52, 5487832), (53, 5384288), (56, 5095844), (86, 3318224), (91, 3135904), (104, 2743916), (106, 2692144), (112, 2547922), (172, 1659112), (182, 1567952), (208, 1371958), (212, 1346072), (224, 1273961), (301, 948064), (344, 829556), (364, 783976), (371, 769184), (416, 685979), (424, 673036), (559, 510496), (602, 474032), (688, 414778), (689, 414176), (728, 391988), (742, 384592), (848, 336518), (1118, 255248), (1204, 237016), (1376, 207389), (1378, 207088), (1456, 195994), (1484, 192296), (1696, 168259), (1849, 154336), (2236, 127624), (2279, 125216), (2408, 118508), (2756, 103544), (2912, 97997), (2968, 96148), (3698, 77168), (3913, 72928), (4472, 63812), (4558, 62608), (4816, 59254), (4823, 59168), (5512, 51772), (5936, 48074), (7396, 38584), (7826, 36464), (8944, 31906), (9116, 31304), (9632, 29627), (9646, 29584), (11024, 25886), (11872, 24037), (12943, 22048), (14792, 19292), (15652, 18232), (15953, 17888)]