555552

素因数分解:

$2^5\times 3^3\times {\mathrm{643}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 1622880

約数和(自身を除く): 1067328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 643, 864, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 10288, 11574, 15432, 17361, 20576, 23148, 30864, 34722, 46296, 61728, 69444, 92592, 138888, 185184, 277776, 555552]

約数ペア:

[(1, 555552), (2, 277776), (3, 185184), (4, 138888), (6, 92592), (8, 69444), (9, 61728), (12, 46296), (16, 34722), (18, 30864), (24, 23148), (27, 20576), (32, 17361), (36, 15432), (48, 11574), (54, 10288), (72, 7716), (96, 5787), (108, 5144), (144, 3858), (216, 2572), (288, 1929), (432, 1286), (643, 864)]