16180331472

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 48362529600

約数和(自身を除く): 32182198128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 109, 111, 144, 148, 216, 218, 222, 251, 296, 327, 333, 432, 436, 444, 502, 592, 654, 666, 753, 872, 888, 981, 999, 1004, 1308, 1332, 1369, 1506, 1744, 1776, 1962, 1998, 2008, 2259, 2616, 2664, 2738, 2943, 3012, 3924, 3996, 4016, 4033, 4107, 4518, 5232, 5328, 5476, 5886, 6024, 6777, 7848, 7992, 8066, 8214, 9036, 9287, 10952, 11772, 12048, 12099, 12321, 13554, 15696, 15984, 16132, 16428, 18072, 18574, 21904, 23544, 24198, 24642, 27108, 27359, 27861, 32264, 32856, 36144, 36297, 36963, 37148, 47088, 48396, 49284, 54216, 54718, 55722, 64528, 65712, 72594, 73926, 74296, 82077, 83583, 96792, 98568, 108432, 108891, 109436, 111444, 145188, 147852, 148592, 149221, 164154, 167166, 193584, 197136, 217782, 218872, 222888, 246231, 250749, 290376, 295704, 298442, 328308, 334332, 343619, 435564, 437744, 445776, 447663, 492462, 501498, 580752, 591408, 596884, 656616, 668664, 687238, 738693, 871128, 895326, 984924, 1002996, 1012283, 1030857, 1193768, 1313232, 1337328, 1342989, 1374476, 1477386, 1742256, 1790652, 1969848, 2005992, 2024566, 2061714, 2387536, 2685978, 2748952, 2954772, 3036849, 3092571, 3581304, 3939696, 4011984, 4028967, 4049132, 4123428, 5371956, 5497904, 5909544, 6073698, 6185142, 7162608, 8057934, 8098264, 8246856, 9110547, 9277713, 10743912, 11819088, 12147396, 12370284, 16115868, 16196528, 16493712, 18221094, 18555426, 21487824, 24294792, 24740568, 27331641, 32231736, 36442188, 37110852, 37454471, 48589584, 49481136, 54663282, 64463472, 72884376, 74221704, 74908942, 109326564, 112363413, 145768752, 148443408, 149817884, 218653128, 224726826, 299635768, 337090239, 437306256, 449453652, 599271536, 674180478, 898907304, 1011270717, 1348360956, 1797814608, 2022541434, 2696721912, 4045082868, 5393443824, 8090165736, 16180331472]

約数ペア:

[(1, 16180331472), (2, 8090165736), (3, 5393443824), (4, 4045082868), (6, 2696721912), (8, 2022541434), (9, 1797814608), (12, 1348360956), (16, 1011270717), (18, 898907304), (24, 674180478), (27, 599271536), (36, 449453652), (37, 437306256), (48, 337090239), (54, 299635768), (72, 224726826), (74, 218653128), (108, 149817884), (109, 148443408), (111, 145768752), (144, 112363413), (148, 109326564), (216, 74908942), (218, 74221704), (222, 72884376), (251, 64463472), (296, 54663282), (327, 49481136), (333, 48589584), (432, 37454471), (436, 37110852), (444, 36442188), (502, 32231736), (592, 27331641), (654, 24740568), (666, 24294792), (753, 21487824), (872, 18555426), (888, 18221094), (981, 16493712), (999, 16196528), (1004, 16115868), (1308, 12370284), (1332, 12147396), (1369, 11819088), (1506, 10743912), (1744, 9277713), (1776, 9110547), (1962, 8246856), (1998, 8098264), (2008, 8057934), (2259, 7162608), (2616, 6185142), (2664, 6073698), (2738, 5909544), (2943, 5497904), (3012, 5371956), (3924, 4123428), (3996, 4049132), (4016, 4028967), (4033, 4011984), (4107, 3939696), (4518, 3581304), (5232, 3092571), (5328, 3036849), (5476, 2954772), (5886, 2748952), (6024, 2685978), (6777, 2387536), (7848, 2061714), (7992, 2024566), (8066, 2005992), (8214, 1969848), (9036, 1790652), (9287, 1742256), (10952, 1477386), (11772, 1374476), (12048, 1342989), (12099, 1337328), (12321, 1313232), (13554, 1193768), (15696, 1030857), (15984, 1012283), (16132, 1002996), (16428, 984924), (18072, 895326), (18574, 871128), (21904, 738693), (23544, 687238), (24198, 668664), (24642, 656616), (27108, 596884), (27359, 591408), (27861, 580752), (32264, 501498), (32856, 492462), (36144, 447663), (36297, 445776), (36963, 437744), (37148, 435564), (47088, 343619), (48396, 334332), (49284, 328308), (54216, 298442), (54718, 295704), (55722, 290376), (64528, 250749), (65712, 246231), (72594, 222888), (73926, 218872), (74296, 217782), (82077, 197136), (83583, 193584), (96792, 167166), (98568, 164154), (108432, 149221), (108891, 148592), (109436, 147852), (111444, 145188)]