245438676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7669}}^1$

素因数の和:7813

約数の個数: 72

約数和(自身を含む): 714721280

約数和(自身を除く): 469282604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 7669, 8001, 10668, 15338, 16002, 23007, 30676, 32004, 46014, 53683, 69021, 92028, 107366, 138042, 161049, 214732, 276084, 322098, 483147, 644196, 966294, 973963, 1932588, 1947926, 2921889, 3895852, 5843778, 6817741, 8765667, 11687556, 13635482, 17531334, 20453223, 27270964, 35062668, 40906446, 61359669, 81812892, 122719338, 245438676]

約数ペア:

[(1, 245438676), (2, 122719338), (3, 81812892), (4, 61359669), (6, 40906446), (7, 35062668), (9, 27270964), (12, 20453223), (14, 17531334), (18, 13635482), (21, 11687556), (28, 8765667), (36, 6817741), (42, 5843778), (63, 3895852), (84, 2921889), (126, 1947926), (127, 1932588), (252, 973963), (254, 966294), (381, 644196), (508, 483147), (762, 322098), (889, 276084), (1143, 214732), (1524, 161049), (1778, 138042), (2286, 107366), (2667, 92028), (3556, 69021), (4572, 53683), (5334, 46014), (7669, 32004), (8001, 30676), (10668, 23007), (15338, 16002)]