274557248

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4409}}^1$

素因数の和:4567

約数の個数: 56

約数和(自身を含む): 627278400

約数和(自身を除く): 352721152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4409, 4448, 7784, 8818, 8896, 15568, 17636, 30863, 31136, 35272, 61726, 62272, 70544, 123452, 141088, 246904, 282176, 493808, 612851, 987616, 1225702, 1975232, 2451404, 4289957, 4902808, 8579914, 9805616, 17159828, 19611232, 34319656, 39222464, 68639312, 137278624, 274557248]

約数ペア:

[(1, 274557248), (2, 137278624), (4, 68639312), (7, 39222464), (8, 34319656), (14, 19611232), (16, 17159828), (28, 9805616), (32, 8579914), (56, 4902808), (64, 4289957), (112, 2451404), (139, 1975232), (224, 1225702), (278, 987616), (448, 612851), (556, 493808), (973, 282176), (1112, 246904), (1946, 141088), (2224, 123452), (3892, 70544), (4409, 62272), (4448, 61726), (7784, 35272), (8818, 31136), (8896, 30863), (15568, 17636)]