281176128

素因数分解:

$2^6\times 3^2\times {\mathrm{488153}}^1$

素因数の和:488171

約数の個数: 42

約数和(自身を含む): 805942254

約数和(自身を除く): 524766126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 488153, 976306, 1464459, 1952612, 2928918, 3905224, 4393377, 5857836, 7810448, 8786754, 11715672, 15620896, 17573508, 23431344, 31241792, 35147016, 46862688, 70294032, 93725376, 140588064, 281176128]

約数ペア:

[(1, 281176128), (2, 140588064), (3, 93725376), (4, 70294032), (6, 46862688), (8, 35147016), (9, 31241792), (12, 23431344), (16, 17573508), (18, 15620896), (24, 11715672), (32, 8786754), (36, 7810448), (48, 5857836), (64, 4393377), (72, 3905224), (96, 2928918), (144, 1952612), (192, 1464459), (288, 976306), (576, 488153)]