274244884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 527700096

約数和(自身を除く): 253455212

約数列:

[1, 2, 4, 17, 34, 43, 68, 71, 86, 142, 172, 284, 731, 1207, 1321, 1462, 2414, 2642, 2924, 3053, 4828, 5284, 6106, 12212, 22457, 44914, 51901, 56803, 89828, 93791, 103802, 113606, 187582, 207604, 227212, 375164, 965651, 1594447, 1931302, 3188894, 3862604, 4033013, 6377788, 8066026, 16132052, 68561221, 137122442, 274244884]

約数ペア:

[(1, 274244884), (2, 137122442), (4, 68561221), (17, 16132052), (34, 8066026), (43, 6377788), (68, 4033013), (71, 3862604), (86, 3188894), (142, 1931302), (172, 1594447), (284, 965651), (731, 375164), (1207, 227212), (1321, 207604), (1462, 187582), (2414, 113606), (2642, 103802), (2924, 93791), (3053, 89828), (4828, 56803), (5284, 51901), (6106, 44914), (12212, 22457)]