989573616

素因数分解:

$2^4\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{4271}}^1$

素因数の和:5894

約数の個数: 60

約数和(自身を含む): 2771801760

約数和(自身を除く): 1782228144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1609, 3218, 4271, 4827, 6436, 8542, 9654, 12813, 12872, 14481, 17084, 19308, 25626, 25744, 28962, 34168, 38439, 38616, 51252, 57924, 68336, 76878, 77232, 102504, 115848, 153756, 205008, 231696, 307512, 615024, 6872039, 13744078, 20616117, 27488156, 41232234, 54976312, 61848351, 82464468, 109952624, 123696702, 164928936, 247393404, 329857872, 494786808, 989573616]

約数ペア:

[(1, 989573616), (2, 494786808), (3, 329857872), (4, 247393404), (6, 164928936), (8, 123696702), (9, 109952624), (12, 82464468), (16, 61848351), (18, 54976312), (24, 41232234), (36, 27488156), (48, 20616117), (72, 13744078), (144, 6872039), (1609, 615024), (3218, 307512), (4271, 231696), (4827, 205008), (6436, 153756), (8542, 115848), (9654, 102504), (12813, 77232), (12872, 76878), (14481, 68336), (17084, 57924), (19308, 51252), (25626, 38616), (25744, 38439), (28962, 34168)]