401349768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{880153}}^1$

素因数の和:880181

約数の個数: 32

約数和(自身を含む): 1056184800

約数和(自身を除く): 654835032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 880153, 1760306, 2640459, 3520612, 5280918, 7041224, 10561836, 16722907, 21123672, 33445814, 50168721, 66891628, 100337442, 133783256, 200674884, 401349768]

約数ペア:

[(1, 401349768), (2, 200674884), (3, 133783256), (4, 100337442), (6, 66891628), (8, 50168721), (12, 33445814), (19, 21123672), (24, 16722907), (38, 10561836), (57, 7041224), (76, 5280918), (114, 3520612), (152, 2640459), (228, 1760306), (456, 880153)]