890671824

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{126229}}^1$

素因数の和:126257

約数の個数: 90

約数和(自身を含む): 2899629330

約数和(自身を除く): 2008957506

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 126229, 252458, 378687, 504916, 757374, 883603, 1009832, 1136061, 1514748, 1767206, 2019664, 2272122, 2650809, 3029496, 3534412, 4544244, 5301618, 6058992, 6185221, 7068824, 7952427, 9088488, 10603236, 12370442, 14137648, 15904854, 18176976, 18555663, 21206472, 24740884, 31809708, 37111326, 42412944, 49481768, 55666989, 63619416, 74222652, 98963536, 111333978, 127238832, 148445304, 222667956, 296890608, 445335912, 890671824]

約数ペア:

[(1, 890671824), (2, 445335912), (3, 296890608), (4, 222667956), (6, 148445304), (7, 127238832), (8, 111333978), (9, 98963536), (12, 74222652), (14, 63619416), (16, 55666989), (18, 49481768), (21, 42412944), (24, 37111326), (28, 31809708), (36, 24740884), (42, 21206472), (48, 18555663), (49, 18176976), (56, 15904854), (63, 14137648), (72, 12370442), (84, 10603236), (98, 9088488), (112, 7952427), (126, 7068824), (144, 6185221), (147, 6058992), (168, 5301618), (196, 4544244), (252, 3534412), (294, 3029496), (336, 2650809), (392, 2272122), (441, 2019664), (504, 1767206), (588, 1514748), (784, 1136061), (882, 1009832), (1008, 883603), (1176, 757374), (1764, 504916), (2352, 378687), (3528, 252458), (7056, 126229)]