2016246495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 3504332160

約数和(自身を除く): 1488085665

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 89, 219, 255, 267, 365, 445, 1095, 1217, 1241, 1335, 1513, 3651, 3723, 4539, 6085, 6205, 6497, 7565, 18255, 18615, 19491, 20689, 22695, 32485, 62067, 88841, 97455, 103445, 108313, 110449, 266523, 310335, 324939, 331347, 444205, 541565, 552245, 1332615, 1510297, 1624695, 1656735, 1841321, 4530891, 5523963, 7551485, 7906849, 9206605, 22654455, 23720547, 27619815, 39534245, 118602735, 134416433, 403249299, 672082165, 2016246495]

約数ペア:

[(1, 2016246495), (3, 672082165), (5, 403249299), (15, 134416433), (17, 118602735), (51, 39534245), (73, 27619815), (85, 23720547), (89, 22654455), (219, 9206605), (255, 7906849), (267, 7551485), (365, 5523963), (445, 4530891), (1095, 1841321), (1217, 1656735), (1241, 1624695), (1335, 1510297), (1513, 1332615), (3651, 552245), (3723, 541565), (4539, 444205), (6085, 331347), (6205, 324939), (6497, 310335), (7565, 266523), (18255, 110449), (18615, 108313), (19491, 103445), (20689, 97455), (22695, 88841), (32485, 62067)]