306572896

素因数分解:

$2^5\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1597}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 691026336

約数和(自身を除く): 384453440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 857, 1597, 1714, 3194, 3428, 5999, 6388, 6856, 11179, 11998, 12776, 13712, 22358, 23996, 25552, 27424, 44716, 47992, 51104, 89432, 95984, 178864, 191968, 357728, 1368629, 2737258, 5474516, 9580403, 10949032, 19160806, 21898064, 38321612, 43796128, 76643224, 153286448, 306572896]

約数ペア:

[(1, 306572896), (2, 153286448), (4, 76643224), (7, 43796128), (8, 38321612), (14, 21898064), (16, 19160806), (28, 10949032), (32, 9580403), (56, 5474516), (112, 2737258), (224, 1368629), (857, 357728), (1597, 191968), (1714, 178864), (3194, 95984), (3428, 89432), (5999, 51104), (6388, 47992), (6856, 44716), (11179, 27424), (11998, 25552), (12776, 23996), (13712, 22358)]