40271256

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 116740800

約数和(自身を除く): 76469544

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, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2143, 2349, 3132, 4286, 4698, 6264, 6429, 8572, 9396, 12858, 17144, 18792, 19287, 25716, 38574, 51432, 57861, 62147, 77148, 115722, 124294, 154296, 173583, 186441, 231444, 248588, 347166, 372882, 462888, 497176, 559323, 694332, 745764, 1118646, 1388664, 1491528, 1677969, 2237292, 3355938, 4474584, 5033907, 6711876, 10067814, 13423752, 20135628, 40271256]

約数ペア:

[(1, 40271256), (2, 20135628), (3, 13423752), (4, 10067814), (6, 6711876), (8, 5033907), (9, 4474584), (12, 3355938), (18, 2237292), (24, 1677969), (27, 1491528), (29, 1388664), (36, 1118646), (54, 745764), (58, 694332), (72, 559323), (81, 497176), (87, 462888), (108, 372882), (116, 347166), (162, 248588), (174, 231444), (216, 186441), (232, 173583), (261, 154296), (324, 124294), (348, 115722), (522, 77148), (648, 62147), (696, 57861), (783, 51432), (1044, 38574), (1566, 25716), (2088, 19287), (2143, 18792), (2349, 17144), (3132, 12858), (4286, 9396), (4698, 8572), (6264, 6429)]