16988665344

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{225721}}^1$

素因数の和:225756

約数の個数: 120

約数和(自身を含む): 52648302168

約数和(自身を除く): 35659636824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 25088, 37632, 75264, 225721, 451442, 677163, 902884, 1354326, 1580047, 1805768, 2708652, 3160094, 3611536, 4740141, 5417304, 6320188, 7223072, 9480282, 10834608, 11060329, 12640376, 14446144, 18960564, 21669216, 22120658, 25280752, 28892288, 33180987, 37921128, 43338432, 44241316, 50561504, 57784576, 66361974, 75842256, 86676864, 88482632, 101123008, 115569152, 132723948, 151684512, 173353728, 176965264, 202246016, 265447896, 303369024, 346707456, 353930528, 404492032, 530895792, 606738048, 707861056, 808984064, 1061791584, 1213476096, 1415722112, 2123583168, 2426952192, 2831444224, 4247166336, 5662888448, 8494332672, 16988665344]

約数ペア:

[(1, 16988665344), (2, 8494332672), (3, 5662888448), (4, 4247166336), (6, 2831444224), (7, 2426952192), (8, 2123583168), (12, 1415722112), (14, 1213476096), (16, 1061791584), (21, 808984064), (24, 707861056), (28, 606738048), (32, 530895792), (42, 404492032), (48, 353930528), (49, 346707456), (56, 303369024), (64, 265447896), (84, 202246016), (96, 176965264), (98, 173353728), (112, 151684512), (128, 132723948), (147, 115569152), (168, 101123008), (192, 88482632), (196, 86676864), (224, 75842256), (256, 66361974), (294, 57784576), (336, 50561504), (384, 44241316), (392, 43338432), (448, 37921128), (512, 33180987), (588, 28892288), (672, 25280752), (768, 22120658), (784, 21669216), (896, 18960564), (1176, 14446144), (1344, 12640376), (1536, 11060329), (1568, 10834608), (1792, 9480282), (2352, 7223072), (2688, 6320188), (3136, 5417304), (3584, 4740141), (4704, 3611536), (5376, 3160094), (6272, 2708652), (9408, 1805768), (10752, 1580047), (12544, 1354326), (18816, 902884), (25088, 677163), (37632, 451442), (75264, 225721)]