488181344

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15679}}^1$

素因数の和:15835

約数の個数: 48

約数和(自身を含む): 1106380800

約数和(自身を除く): 618199456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 15679, 31136, 31358, 62716, 109753, 125432, 219506, 250864, 439012, 501728, 878024, 1756048, 2179381, 3512096, 4358762, 8717524, 15255667, 17435048, 30511334, 34870096, 61022668, 69740192, 122045336, 244090672, 488181344]

約数ペア:

[(1, 488181344), (2, 244090672), (4, 122045336), (7, 69740192), (8, 61022668), (14, 34870096), (16, 30511334), (28, 17435048), (32, 15255667), (56, 8717524), (112, 4358762), (139, 3512096), (224, 2179381), (278, 1756048), (556, 878024), (973, 501728), (1112, 439012), (1946, 250864), (2224, 219506), (3892, 125432), (4448, 109753), (7784, 62716), (15568, 31358), (15679, 31136)]