215325324

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{3917}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 559490400

約数和(自身を除く): 344165076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1527, 2036, 3054, 3917, 4581, 6108, 7834, 9162, 11751, 13743, 15668, 18324, 23502, 27486, 35253, 47004, 54972, 70506, 105759, 141012, 211518, 423036, 1993753, 3987506, 5981259, 7975012, 11962518, 17943777, 23925036, 35887554, 53831331, 71775108, 107662662, 215325324]

約数ペア:

[(1, 215325324), (2, 107662662), (3, 71775108), (4, 53831331), (6, 35887554), (9, 23925036), (12, 17943777), (18, 11962518), (27, 7975012), (36, 5981259), (54, 3987506), (108, 1993753), (509, 423036), (1018, 211518), (1527, 141012), (2036, 105759), (3054, 70506), (3917, 54972), (4581, 47004), (6108, 35253), (7834, 27486), (9162, 23502), (11751, 18324), (13743, 15668)]