493812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 1441440

約数和(自身を除く): 947628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 43, 44, 58, 66, 86, 87, 99, 116, 129, 132, 172, 174, 198, 258, 261, 319, 348, 387, 396, 473, 516, 522, 638, 774, 946, 957, 1044, 1247, 1276, 1419, 1548, 1892, 1914, 2494, 2838, 2871, 3741, 3828, 4257, 4988, 5676, 5742, 7482, 8514, 11223, 11484, 13717, 14964, 17028, 22446, 27434, 41151, 44892, 54868, 82302, 123453, 164604, 246906, 493812]

約数ペア:

[(1, 493812), (2, 246906), (3, 164604), (4, 123453), (6, 82302), (9, 54868), (11, 44892), (12, 41151), (18, 27434), (22, 22446), (29, 17028), (33, 14964), (36, 13717), (43, 11484), (44, 11223), (58, 8514), (66, 7482), (86, 5742), (87, 5676), (99, 4988), (116, 4257), (129, 3828), (132, 3741), (172, 2871), (174, 2838), (198, 2494), (258, 1914), (261, 1892), (319, 1548), (348, 1419), (387, 1276), (396, 1247), (473, 1044), (516, 957), (522, 946), (638, 774)]