40279734

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 66165066

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 43, 54, 57, 66, 83, 86, 99, 114, 129, 166, 171, 198, 209, 249, 258, 297, 342, 387, 418, 473, 498, 513, 594, 627, 747, 774, 817, 913, 946, 1026, 1161, 1254, 1419, 1494, 1577, 1634, 1826, 1881, 2241, 2322, 2451, 2739, 2838, 3154, 3569, 3762, 4257, 4482, 4731, 4902, 5478, 5643, 7138, 7353, 8217, 8514, 8987, 9462, 10707, 11286, 12771, 14193, 14706, 16434, 17347, 17974, 21414, 22059, 24651, 25542, 26961, 28386, 32121, 34694, 39259, 42579, 44118, 49302, 52041, 53922, 64242, 67811, 78518, 80883, 85158, 96363, 104082, 117777, 135622, 156123, 161766, 192726, 203433, 235554, 242649, 312246, 353331, 406866, 468369, 485298, 610299, 706662, 745921, 936738, 1059993, 1220598, 1491842, 1830897, 2119986, 2237763, 3661794, 4475526, 6713289, 13426578, 20139867, 40279734]

約数ペア:

[(1, 40279734), (2, 20139867), (3, 13426578), (6, 6713289), (9, 4475526), (11, 3661794), (18, 2237763), (19, 2119986), (22, 1830897), (27, 1491842), (33, 1220598), (38, 1059993), (43, 936738), (54, 745921), (57, 706662), (66, 610299), (83, 485298), (86, 468369), (99, 406866), (114, 353331), (129, 312246), (166, 242649), (171, 235554), (198, 203433), (209, 192726), (249, 161766), (258, 156123), (297, 135622), (342, 117777), (387, 104082), (418, 96363), (473, 85158), (498, 80883), (513, 78518), (594, 67811), (627, 64242), (747, 53922), (774, 52041), (817, 49302), (913, 44118), (946, 42579), (1026, 39259), (1161, 34694), (1254, 32121), (1419, 28386), (1494, 26961), (1577, 25542), (1634, 24651), (1826, 22059), (1881, 21414), (2241, 17974), (2322, 17347), (2451, 16434), (2739, 14706), (2838, 14193), (3154, 12771), (3569, 11286), (3762, 10707), (4257, 9462), (4482, 8987), (4731, 8514), (4902, 8217), (5478, 7353), (5643, 7138)]