253543248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{35933}}^1$

素因数の和:35961

約数の個数: 90

約数和(自身を含む): 825439914

約数和(自身を除く): 571896666

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, 35933, 71866, 107799, 143732, 215598, 251531, 287464, 323397, 431196, 503062, 574928, 646794, 754593, 862392, 1006124, 1293588, 1509186, 1724784, 1760717, 2012248, 2263779, 2587176, 3018372, 3521434, 4024496, 4527558, 5174352, 5282151, 6036744, 7042868, 9055116, 10564302, 12073488, 14085736, 15846453, 18110232, 21128604, 28171472, 31692906, 36220464, 42257208, 63385812, 84514416, 126771624, 253543248]

約数ペア:

[(1, 253543248), (2, 126771624), (3, 84514416), (4, 63385812), (6, 42257208), (7, 36220464), (8, 31692906), (9, 28171472), (12, 21128604), (14, 18110232), (16, 15846453), (18, 14085736), (21, 12073488), (24, 10564302), (28, 9055116), (36, 7042868), (42, 6036744), (48, 5282151), (49, 5174352), (56, 4527558), (63, 4024496), (72, 3521434), (84, 3018372), (98, 2587176), (112, 2263779), (126, 2012248), (144, 1760717), (147, 1724784), (168, 1509186), (196, 1293588), (252, 1006124), (294, 862392), (336, 754593), (392, 646794), (441, 574928), (504, 503062), (588, 431196), (784, 323397), (882, 287464), (1008, 251531), (1176, 215598), (1764, 143732), (2352, 107799), (3528, 71866), (7056, 35933)]