287953452

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{150919}}^1$

素因数の和:150982

約数の個数: 36

約数和(自身を含む): 741620880

約数和(自身を除く): 453667428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 150919, 301838, 452757, 603676, 905514, 1358271, 1811028, 2716542, 5433084, 7998707, 15997414, 23996121, 31994828, 47992242, 71988363, 95984484, 143976726, 287953452]

約数ペア:

[(1, 287953452), (2, 143976726), (3, 95984484), (4, 71988363), (6, 47992242), (9, 31994828), (12, 23996121), (18, 15997414), (36, 7998707), (53, 5433084), (106, 2716542), (159, 1811028), (212, 1358271), (318, 905514), (477, 603676), (636, 452757), (954, 301838), (1908, 150919)]