389670372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 192

約数和(自身を含む): 1284505600

約数和(自身を除く): 894835228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1279, 1302, 1404, 1612, 1638, 1674, 1953, 2418, 2457, 2558, 2604, 2821, 3276, 3348, 3627, 3837, 3906, 4836, 4914, 5116, 5642, 5859, 7254, 7674, 7812, 8463, 8953, 9828, 10881, 11284, 11511, 11718, 14508, 15348, 16627, 16926, 17906, 21762, 23022, 23436, 25389, 26859, 33254, 33852, 34533, 35812, 39649, 43524, 46044, 49881, 50778, 53718, 66508, 69066, 76167, 79298, 80577, 99762, 101556, 107436, 116389, 118947, 138132, 149643, 152334, 158596, 161154, 199524, 232778, 237894, 241731, 277543, 299286, 304668, 322308, 349167, 356841, 448929, 465556, 475788, 483462, 515437, 555086, 598572, 698334, 713682, 832629, 897858, 966924, 1030874, 1047501, 1070523, 1110172, 1396668, 1427364, 1546311, 1665258, 1795716, 2061748, 2095002, 2141046, 2497887, 3092622, 3142503, 3330516, 3608059, 4190004, 4282092, 4638933, 4995774, 6185244, 6285006, 7216118, 7493661, 9277866, 9991548, 10824177, 12570012, 13916799, 14432236, 14987322, 18555732, 21648354, 27833598, 29974644, 32472531, 43296708, 55667196, 64945062, 97417593, 129890124, 194835186, 389670372]

約数ペア:

[(1, 389670372), (2, 194835186), (3, 129890124), (4, 97417593), (6, 64945062), (7, 55667196), (9, 43296708), (12, 32472531), (13, 29974644), (14, 27833598), (18, 21648354), (21, 18555732), (26, 14987322), (27, 14432236), (28, 13916799), (31, 12570012), (36, 10824177), (39, 9991548), (42, 9277866), (52, 7493661), (54, 7216118), (62, 6285006), (63, 6185244), (78, 4995774), (84, 4638933), (91, 4282092), (93, 4190004), (108, 3608059), (117, 3330516), (124, 3142503), (126, 3092622), (156, 2497887), (182, 2141046), (186, 2095002), (189, 2061748), (217, 1795716), (234, 1665258), (252, 1546311), (273, 1427364), (279, 1396668), (351, 1110172), (364, 1070523), (372, 1047501), (378, 1030874), (403, 966924), (434, 897858), (468, 832629), (546, 713682), (558, 698334), (651, 598572), (702, 555086), (756, 515437), (806, 483462), (819, 475788), (837, 465556), (868, 448929), (1092, 356841), (1116, 349167), (1209, 322308), (1279, 304668), (1302, 299286), (1404, 277543), (1612, 241731), (1638, 237894), (1674, 232778), (1953, 199524), (2418, 161154), (2457, 158596), (2558, 152334), (2604, 149643), (2821, 138132), (3276, 118947), (3348, 116389), (3627, 107436), (3837, 101556), (3906, 99762), (4836, 80577), (4914, 79298), (5116, 76167), (5642, 69066), (5859, 66508), (7254, 53718), (7674, 50778), (7812, 49881), (8463, 46044), (8953, 43524), (9828, 39649), (10881, 35812), (11284, 34533), (11511, 33852), (11718, 33254), (14508, 26859), (15348, 25389), (16627, 23436), (16926, 23022), (17906, 21762)]