1996973664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{69109}}^1$

素因数の和:69172

約数の個数: 96

約数和(自身を含む): 6130333440

約数和(自身を除く): 4133359776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 9632, 14448, 28896, 69109, 138218, 207327, 276436, 414654, 483763, 552872, 829308, 967526, 1105744, 1451289, 1658616, 1935052, 2211488, 2902578, 2971687, 3317232, 3870104, 5805156, 5943374, 6634464, 7740208, 8915061, 11610312, 11886748, 15480416, 17830122, 20801809, 23220624, 23773496, 35660244, 41603618, 46441248, 47546992, 62405427, 71320488, 83207236, 95093984, 124810854, 142640976, 166414472, 249621708, 285281952, 332828944, 499243416, 665657888, 998486832, 1996973664]

約数ペア:

[(1, 1996973664), (2, 998486832), (3, 665657888), (4, 499243416), (6, 332828944), (7, 285281952), (8, 249621708), (12, 166414472), (14, 142640976), (16, 124810854), (21, 95093984), (24, 83207236), (28, 71320488), (32, 62405427), (42, 47546992), (43, 46441248), (48, 41603618), (56, 35660244), (84, 23773496), (86, 23220624), (96, 20801809), (112, 17830122), (129, 15480416), (168, 11886748), (172, 11610312), (224, 8915061), (258, 7740208), (301, 6634464), (336, 5943374), (344, 5805156), (516, 3870104), (602, 3317232), (672, 2971687), (688, 2902578), (903, 2211488), (1032, 1935052), (1204, 1658616), (1376, 1451289), (1806, 1105744), (2064, 967526), (2408, 829308), (3612, 552872), (4128, 483763), (4816, 414654), (7224, 276436), (9632, 207327), (14448, 138218), (28896, 69109)]