1639787328

素因数分解:

$2^6\times 3^5\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1211

約数の個数: 168

約数和(自身を含む): 4929014272

約数和(自身を除く): 3289226944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 144, 162, 192, 194, 216, 243, 288, 291, 324, 388, 432, 486, 576, 582, 648, 776, 864, 873, 972, 1087, 1164, 1296, 1552, 1728, 1746, 1944, 2174, 2328, 2592, 2619, 3104, 3261, 3492, 3888, 4348, 4656, 5184, 5238, 6208, 6522, 6984, 7776, 7857, 8696, 9312, 9783, 10476, 13044, 13968, 15552, 15714, 17392, 18624, 19566, 20952, 23571, 26088, 27936, 29349, 31428, 34784, 39132, 41904, 47142, 52176, 55872, 58698, 62856, 69568, 78264, 83808, 88047, 94284, 104352, 105439, 117396, 125712, 156528, 167616, 176094, 188568, 208704, 210878, 234792, 251424, 264141, 313056, 316317, 352188, 377136, 421756, 469584, 502848, 528282, 626112, 632634, 704376, 754272, 843512, 939168, 948951, 1056564, 1265268, 1408752, 1508544, 1687024, 1878336, 1897902, 2113128, 2530536, 2817504, 2846853, 3374048, 3795804, 4226256, 5061072, 5635008, 5693706, 6748096, 7591608, 8452512, 8540559, 10122144, 11387412, 15183216, 16905024, 17081118, 20244288, 22774824, 25621677, 30366432, 34162236, 45549648, 51243354, 60732864, 68324472, 91099296, 102486708, 136648944, 182198592, 204973416, 273297888, 409946832, 546595776, 819893664, 1639787328]

約数ペア:

[(1, 1639787328), (2, 819893664), (3, 546595776), (4, 409946832), (6, 273297888), (8, 204973416), (9, 182198592), (12, 136648944), (16, 102486708), (18, 91099296), (24, 68324472), (27, 60732864), (32, 51243354), (36, 45549648), (48, 34162236), (54, 30366432), (64, 25621677), (72, 22774824), (81, 20244288), (96, 17081118), (97, 16905024), (108, 15183216), (144, 11387412), (162, 10122144), (192, 8540559), (194, 8452512), (216, 7591608), (243, 6748096), (288, 5693706), (291, 5635008), (324, 5061072), (388, 4226256), (432, 3795804), (486, 3374048), (576, 2846853), (582, 2817504), (648, 2530536), (776, 2113128), (864, 1897902), (873, 1878336), (972, 1687024), (1087, 1508544), (1164, 1408752), (1296, 1265268), (1552, 1056564), (1728, 948951), (1746, 939168), (1944, 843512), (2174, 754272), (2328, 704376), (2592, 632634), (2619, 626112), (3104, 528282), (3261, 502848), (3492, 469584), (3888, 421756), (4348, 377136), (4656, 352188), (5184, 316317), (5238, 313056), (6208, 264141), (6522, 251424), (6984, 234792), (7776, 210878), (7857, 208704), (8696, 188568), (9312, 176094), (9783, 167616), (10476, 156528), (13044, 125712), (13968, 117396), (15552, 105439), (15714, 104352), (17392, 94284), (18624, 88047), (19566, 83808), (20952, 78264), (23571, 69568), (26088, 62856), (27936, 58698), (29349, 55872), (31428, 52176), (34784, 47142), (39132, 41904)]