38955816

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 113349600

約数和(自身を除く): 74393784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 691, 696, 783, 972, 1044, 1382, 1566, 1944, 2073, 2088, 2349, 2764, 3132, 4146, 4698, 5528, 6219, 6264, 7047, 8292, 9396, 12438, 14094, 16584, 18657, 18792, 20039, 24876, 28188, 37314, 40078, 49752, 55971, 56376, 60117, 74628, 80156, 111942, 120234, 149256, 160312, 167913, 180351, 223884, 240468, 335826, 360702, 447768, 480936, 541053, 671652, 721404, 1082106, 1343304, 1442808, 1623159, 2164212, 3246318, 4328424, 4869477, 6492636, 9738954, 12985272, 19477908, 38955816]

約数ペア:

[(1, 38955816), (2, 19477908), (3, 12985272), (4, 9738954), (6, 6492636), (8, 4869477), (9, 4328424), (12, 3246318), (18, 2164212), (24, 1623159), (27, 1442808), (29, 1343304), (36, 1082106), (54, 721404), (58, 671652), (72, 541053), (81, 480936), (87, 447768), (108, 360702), (116, 335826), (162, 240468), (174, 223884), (216, 180351), (232, 167913), (243, 160312), (261, 149256), (324, 120234), (348, 111942), (486, 80156), (522, 74628), (648, 60117), (691, 56376), (696, 55971), (783, 49752), (972, 40078), (1044, 37314), (1382, 28188), (1566, 24876), (1944, 20039), (2073, 18792), (2088, 18657), (2349, 16584), (2764, 14094), (3132, 12438), (4146, 9396), (4698, 8292), (5528, 7047), (6219, 6264)]