12306448

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1$

素因数の和:1460

約数の個数: 60

約数和(自身を含む): 30279312

約数和(自身を除く): 17972864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1427, 2156, 2854, 4312, 5708, 8624, 9989, 11416, 15697, 19978, 22832, 31394, 39956, 62788, 69923, 79912, 109879, 125576, 139846, 159824, 219758, 251152, 279692, 439516, 559384, 769153, 879032, 1118768, 1538306, 1758064, 3076612, 6153224, 12306448]

約数ペア:

[(1, 12306448), (2, 6153224), (4, 3076612), (7, 1758064), (8, 1538306), (11, 1118768), (14, 879032), (16, 769153), (22, 559384), (28, 439516), (44, 279692), (49, 251152), (56, 219758), (77, 159824), (88, 139846), (98, 125576), (112, 109879), (154, 79912), (176, 69923), (196, 62788), (308, 39956), (392, 31394), (539, 22832), (616, 19978), (784, 15697), (1078, 11416), (1232, 9989), (1427, 8624), (2156, 5708), (2854, 4312)]