212455008

素因数分解:

$2^5\times 3^3\times {\mathrm{245897}}^1$

素因数の和:245916

約数の個数: 48

約数和(自身を含む): 619662960

約数和(自身を除く): 407207952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 245897, 491794, 737691, 983588, 1475382, 1967176, 2213073, 2950764, 3934352, 4426146, 5901528, 6639219, 7868704, 8852292, 11803056, 13278438, 17704584, 23606112, 26556876, 35409168, 53113752, 70818336, 106227504, 212455008]

約数ペア:

[(1, 212455008), (2, 106227504), (3, 70818336), (4, 53113752), (6, 35409168), (8, 26556876), (9, 23606112), (12, 17704584), (16, 13278438), (18, 11803056), (24, 8852292), (27, 7868704), (32, 6639219), (36, 5901528), (48, 4426146), (54, 3934352), (72, 2950764), (96, 2213073), (108, 1967176), (144, 1475382), (216, 983588), (288, 737691), (432, 491794), (864, 245897)]