220489344

素因数分解:

$2^7\times 3^3\times {\mathrm{63799}}^1$

素因数の和:63822

約数の個数: 64

約数和(自身を含む): 650760000

約数和(自身を除く): 430270656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 63799, 127598, 191397, 255196, 382794, 510392, 574191, 765588, 1020784, 1148382, 1531176, 1722573, 2041568, 2296764, 3062352, 3445146, 4083136, 4593528, 6124704, 6890292, 8166272, 9187056, 12249408, 13780584, 18374112, 24498816, 27561168, 36748224, 55122336, 73496448, 110244672, 220489344]

約数ペア:

[(1, 220489344), (2, 110244672), (3, 73496448), (4, 55122336), (6, 36748224), (8, 27561168), (9, 24498816), (12, 18374112), (16, 13780584), (18, 12249408), (24, 9187056), (27, 8166272), (32, 6890292), (36, 6124704), (48, 4593528), (54, 4083136), (64, 3445146), (72, 3062352), (96, 2296764), (108, 2041568), (128, 1722573), (144, 1531176), (192, 1148382), (216, 1020784), (288, 765588), (384, 574191), (432, 510392), (576, 382794), (864, 255196), (1152, 191397), (1728, 127598), (3456, 63799)]