38921364

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 113467200

約数和(自身を除く): 74545836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 43, 51, 54, 58, 68, 86, 87, 102, 108, 116, 129, 153, 172, 174, 204, 258, 261, 289, 306, 348, 387, 459, 493, 516, 522, 578, 612, 731, 774, 783, 867, 918, 986, 1044, 1156, 1161, 1247, 1462, 1479, 1548, 1566, 1734, 1836, 1972, 2193, 2322, 2494, 2601, 2924, 2958, 3132, 3468, 3741, 4386, 4437, 4644, 4988, 5202, 5916, 6579, 7482, 7803, 8381, 8772, 8874, 10404, 11223, 12427, 13158, 13311, 14964, 15606, 16762, 17748, 19737, 21199, 22446, 24854, 25143, 26316, 26622, 31212, 33524, 33669, 37281, 39474, 42398, 44892, 49708, 50286, 53244, 63597, 67338, 74562, 75429, 78948, 84796, 100572, 111843, 127194, 134676, 149124, 150858, 190791, 223686, 226287, 254388, 301716, 335529, 360383, 381582, 447372, 452574, 572373, 671058, 720766, 763164, 905148, 1081149, 1144746, 1342116, 1441532, 2162298, 2289492, 3243447, 4324596, 6486894, 9730341, 12973788, 19460682, 38921364]

約数ペア:

[(1, 38921364), (2, 19460682), (3, 12973788), (4, 9730341), (6, 6486894), (9, 4324596), (12, 3243447), (17, 2289492), (18, 2162298), (27, 1441532), (29, 1342116), (34, 1144746), (36, 1081149), (43, 905148), (51, 763164), (54, 720766), (58, 671058), (68, 572373), (86, 452574), (87, 447372), (102, 381582), (108, 360383), (116, 335529), (129, 301716), (153, 254388), (172, 226287), (174, 223686), (204, 190791), (258, 150858), (261, 149124), (289, 134676), (306, 127194), (348, 111843), (387, 100572), (459, 84796), (493, 78948), (516, 75429), (522, 74562), (578, 67338), (612, 63597), (731, 53244), (774, 50286), (783, 49708), (867, 44892), (918, 42398), (986, 39474), (1044, 37281), (1156, 33669), (1161, 33524), (1247, 31212), (1462, 26622), (1479, 26316), (1548, 25143), (1566, 24854), (1734, 22446), (1836, 21199), (1972, 19737), (2193, 17748), (2322, 16762), (2494, 15606), (2601, 14964), (2924, 13311), (2958, 13158), (3132, 12427), (3468, 11223), (3741, 10404), (4386, 8874), (4437, 8772), (4644, 8381), (4988, 7803), (5202, 7482), (5916, 6579)]