217574496

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17569}}^1$

素因数の和:17628

約数の個数: 72

約数和(自身を含む): 633152520

約数和(自身を除く): 415578024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 17569, 35138, 52707, 70276, 105414, 140552, 158121, 210828, 281104, 316242, 421656, 562208, 632484, 755467, 843312, 1264968, 1510934, 1686624, 2266401, 2529936, 3021868, 4532802, 5059872, 6043736, 6799203, 9065604, 12087472, 13598406, 18131208, 24174944, 27196812, 36262416, 54393624, 72524832, 108787248, 217574496]

約数ペア:

[(1, 217574496), (2, 108787248), (3, 72524832), (4, 54393624), (6, 36262416), (8, 27196812), (9, 24174944), (12, 18131208), (16, 13598406), (18, 12087472), (24, 9065604), (32, 6799203), (36, 6043736), (43, 5059872), (48, 4532802), (72, 3021868), (86, 2529936), (96, 2266401), (129, 1686624), (144, 1510934), (172, 1264968), (258, 843312), (288, 755467), (344, 632484), (387, 562208), (516, 421656), (688, 316242), (774, 281104), (1032, 210828), (1376, 158121), (1548, 140552), (2064, 105414), (3096, 70276), (4128, 52707), (6192, 35138), (12384, 17569)]