250073082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 80

約数和(自身を含む): 646918272

約数和(自身を除く): 396845190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 309, 378, 567, 618, 721, 927, 1134, 1442, 1854, 2141, 2163, 2781, 4282, 4326, 5562, 6423, 6489, 8343, 12846, 12978, 14987, 16686, 19269, 19467, 29974, 38538, 38934, 44961, 57807, 58401, 89922, 115614, 116802, 134883, 173421, 220523, 269766, 346842, 404649, 441046, 661569, 809298, 1213947, 1323138, 1543661, 1984707, 2427894, 3087322, 3969414, 4630983, 5954121, 9261966, 11908242, 13892949, 17862363, 27785898, 35724726, 41678847, 83357694, 125036541, 250073082]

約数ペア:

[(1, 250073082), (2, 125036541), (3, 83357694), (6, 41678847), (7, 35724726), (9, 27785898), (14, 17862363), (18, 13892949), (21, 11908242), (27, 9261966), (42, 5954121), (54, 4630983), (63, 3969414), (81, 3087322), (103, 2427894), (126, 1984707), (162, 1543661), (189, 1323138), (206, 1213947), (309, 809298), (378, 661569), (567, 441046), (618, 404649), (721, 346842), (927, 269766), (1134, 220523), (1442, 173421), (1854, 134883), (2141, 116802), (2163, 115614), (2781, 89922), (4282, 58401), (4326, 57807), (5562, 44961), (6423, 38934), (6489, 38538), (8343, 29974), (12846, 19467), (12978, 19269), (14987, 16686)]