275480464

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6323}}^1$

素因数の和:6727

約数の個数: 40

約数和(自身を含む): 611657280

約数和(自身を除く): 336176816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 2723, 3112, 5446, 6224, 6323, 10892, 12646, 21784, 25292, 43568, 44261, 50584, 88522, 101168, 177044, 354088, 708176, 2459647, 4919294, 9838588, 17217529, 19677176, 34435058, 39354352, 68870116, 137740232, 275480464]

約数ペア:

[(1, 275480464), (2, 137740232), (4, 68870116), (7, 39354352), (8, 34435058), (14, 19677176), (16, 17217529), (28, 9838588), (56, 4919294), (112, 2459647), (389, 708176), (778, 354088), (1556, 177044), (2723, 101168), (3112, 88522), (5446, 50584), (6224, 44261), (6323, 43568), (10892, 25292), (12646, 21784)]