220087584

素因数分解:

$2^5\times 3^3\times {\mathrm{254731}}^1$

素因数の和:254750

約数の個数: 48

約数和(自身を含む): 641924640

約数和(自身を除く): 421837056

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, 864, 254731, 509462, 764193, 1018924, 1528386, 2037848, 2292579, 3056772, 4075696, 4585158, 6113544, 6877737, 8151392, 9170316, 12227088, 13755474, 18340632, 24454176, 27510948, 36681264, 55021896, 73362528, 110043792, 220087584]

約数ペア:

[(1, 220087584), (2, 110043792), (3, 73362528), (4, 55021896), (6, 36681264), (8, 27510948), (9, 24454176), (12, 18340632), (16, 13755474), (18, 12227088), (24, 9170316), (27, 8151392), (32, 6877737), (36, 6113544), (48, 4585158), (54, 4075696), (72, 3056772), (96, 2292579), (108, 2037848), (144, 1528386), (216, 1018924), (288, 764193), (432, 509462), (864, 254731)]