289375662

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{4987}}^1$

素因数の和:5520

約数の個数: 32

約数和(自身を含む): 610531200

約数和(自身を除く): 321155538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 509, 1018, 1527, 3054, 4987, 9671, 9974, 14961, 19342, 29013, 29922, 58026, 94753, 189506, 284259, 568518, 2538383, 5076766, 7615149, 15230298, 48229277, 96458554, 144687831, 289375662]

約数ペア:

[(1, 289375662), (2, 144687831), (3, 96458554), (6, 48229277), (19, 15230298), (38, 7615149), (57, 5076766), (114, 2538383), (509, 568518), (1018, 284259), (1527, 189506), (3054, 94753), (4987, 58026), (9671, 29922), (9974, 29013), (14961, 19342)]