1489720824

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{148853}}^1$

素因数の和:149004

約数の個数: 48

約数和(自身を含む): 4063714200

約数和(自身を除く): 2573993376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 148853, 297706, 446559, 595412, 893118, 1190824, 1339677, 1786236, 2679354, 3572472, 5358708, 10717416, 20690567, 41381134, 62071701, 82762268, 124143402, 165524536, 186215103, 248286804, 372430206, 496573608, 744860412, 1489720824]

約数ペア:

[(1, 1489720824), (2, 744860412), (3, 496573608), (4, 372430206), (6, 248286804), (8, 186215103), (9, 165524536), (12, 124143402), (18, 82762268), (24, 62071701), (36, 41381134), (72, 20690567), (139, 10717416), (278, 5358708), (417, 3572472), (556, 2679354), (834, 1786236), (1112, 1339677), (1251, 1190824), (1668, 893118), (2502, 595412), (3336, 446559), (5004, 297706), (10008, 148853)]