289140168

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{28753}}^1$

素因数の和:29181

約数の個数: 32

約数和(自身を含む): 724600800

約数和(自身を除く): 435460632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 10056, 28753, 57506, 86259, 115012, 172518, 230024, 345036, 690072, 12047507, 24095014, 36142521, 48190028, 72285042, 96380056, 144570084, 289140168]

約数ペア:

[(1, 289140168), (2, 144570084), (3, 96380056), (4, 72285042), (6, 48190028), (8, 36142521), (12, 24095014), (24, 12047507), (419, 690072), (838, 345036), (1257, 230024), (1676, 172518), (2514, 115012), (3352, 86259), (5028, 57506), (10056, 28753)]