225542912

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2993

約数の個数: 72

約数和(自身を含む): 526665216

約数和(自身を除く): 301122304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 2927, 4816, 5504, 5854, 9632, 11008, 11708, 19264, 20489, 23416, 38528, 40978, 46832, 77056, 81956, 93664, 125861, 163912, 187328, 251722, 327824, 374656, 503444, 655648, 749312, 881027, 1006888, 1311296, 1762054, 2013776, 2622592, 3524108, 4027552, 5245184, 7048216, 8055104, 14096432, 16110208, 28192864, 32220416, 56385728, 112771456, 225542912]

約数ペア:

[(1, 225542912), (2, 112771456), (4, 56385728), (7, 32220416), (8, 28192864), (14, 16110208), (16, 14096432), (28, 8055104), (32, 7048216), (43, 5245184), (56, 4027552), (64, 3524108), (86, 2622592), (112, 2013776), (128, 1762054), (172, 1311296), (224, 1006888), (256, 881027), (301, 749312), (344, 655648), (448, 503444), (602, 374656), (688, 327824), (896, 251722), (1204, 187328), (1376, 163912), (1792, 125861), (2408, 93664), (2752, 81956), (2927, 77056), (4816, 46832), (5504, 40978), (5854, 38528), (9632, 23416), (11008, 20489), (11708, 19264)]