247007034

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 545142312

約数和(自身を除く): 298135278

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 317, 438, 593, 634, 657, 951, 1186, 1314, 1779, 1902, 2853, 3558, 5337, 5706, 10674, 23141, 43289, 46282, 69423, 86578, 129867, 138846, 187981, 208269, 259734, 375962, 389601, 416538, 563943, 779202, 1127886, 1691829, 3383658, 13722613, 27445226, 41167839, 82335678, 123503517, 247007034]

約数ペア:

[(1, 247007034), (2, 123503517), (3, 82335678), (6, 41167839), (9, 27445226), (18, 13722613), (73, 3383658), (146, 1691829), (219, 1127886), (317, 779202), (438, 563943), (593, 416538), (634, 389601), (657, 375962), (951, 259734), (1186, 208269), (1314, 187981), (1779, 138846), (1902, 129867), (2853, 86578), (3558, 69423), (5337, 46282), (5706, 43289), (10674, 23141)]