1224608

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 3102624

約数和(自身を除く): 1878016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 71, 77, 88, 98, 112, 142, 154, 176, 196, 224, 284, 308, 352, 392, 497, 539, 568, 616, 781, 784, 994, 1078, 1136, 1232, 1562, 1568, 1988, 2156, 2272, 2464, 3124, 3479, 3976, 4312, 5467, 6248, 6958, 7952, 8624, 10934, 12496, 13916, 15904, 17248, 21868, 24992, 27832, 38269, 43736, 55664, 76538, 87472, 111328, 153076, 174944, 306152, 612304, 1224608]

約数ペア:

[(1, 1224608), (2, 612304), (4, 306152), (7, 174944), (8, 153076), (11, 111328), (14, 87472), (16, 76538), (22, 55664), (28, 43736), (32, 38269), (44, 27832), (49, 24992), (56, 21868), (71, 17248), (77, 15904), (88, 13916), (98, 12496), (112, 10934), (142, 8624), (154, 7952), (176, 6958), (196, 6248), (224, 5467), (284, 4312), (308, 3976), (352, 3479), (392, 3124), (497, 2464), (539, 2272), (568, 2156), (616, 1988), (781, 1568), (784, 1562), (994, 1232), (1078, 1136)]