198864288

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 471737952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 131, 144, 168, 189, 216, 224, 251, 252, 262, 288, 336, 378, 393, 432, 502, 504, 524, 672, 753, 756, 786, 864, 917, 1004, 1008, 1048, 1179, 1506, 1512, 1572, 1757, 1834, 2008, 2016, 2096, 2259, 2358, 2751, 3012, 3024, 3144, 3514, 3537, 3668, 4016, 4192, 4518, 4716, 5271, 5502, 6024, 6048, 6288, 6777, 7028, 7074, 7336, 8032, 8253, 9036, 9432, 10542, 11004, 12048, 12576, 13554, 14056, 14148, 14672, 15813, 16506, 18072, 18864, 21084, 22008, 24096, 24759, 27108, 28112, 28296, 29344, 31626, 32881, 33012, 36144, 37728, 42168, 44016, 47439, 49518, 54216, 56224, 56592, 63252, 65762, 66024, 72288, 84336, 88032, 94878, 98643, 99036, 108432, 113184, 126504, 131524, 132048, 168672, 189756, 197286, 198072, 216864, 230167, 253008, 263048, 264096, 295929, 379512, 394572, 396144, 460334, 506016, 526096, 591858, 690501, 759024, 789144, 792288, 887787, 920668, 1052192, 1183716, 1381002, 1518048, 1578288, 1775574, 1841336, 2071503, 2367432, 2762004, 3156576, 3551148, 3682672, 4143006, 4734864, 5524008, 6214509, 7102296, 7365344, 8286012, 9469728, 11048016, 12429018, 14204592, 16572024, 22096032, 24858036, 28409184, 33144048, 49716072, 66288096, 99432144, 198864288]

約数ペア:

[(1, 198864288), (2, 99432144), (3, 66288096), (4, 49716072), (6, 33144048), (7, 28409184), (8, 24858036), (9, 22096032), (12, 16572024), (14, 14204592), (16, 12429018), (18, 11048016), (21, 9469728), (24, 8286012), (27, 7365344), (28, 7102296), (32, 6214509), (36, 5524008), (42, 4734864), (48, 4143006), (54, 3682672), (56, 3551148), (63, 3156576), (72, 2762004), (84, 2367432), (96, 2071503), (108, 1841336), (112, 1775574), (126, 1578288), (131, 1518048), (144, 1381002), (168, 1183716), (189, 1052192), (216, 920668), (224, 887787), (251, 792288), (252, 789144), (262, 759024), (288, 690501), (336, 591858), (378, 526096), (393, 506016), (432, 460334), (502, 396144), (504, 394572), (524, 379512), (672, 295929), (753, 264096), (756, 263048), (786, 253008), (864, 230167), (917, 216864), (1004, 198072), (1008, 197286), (1048, 189756), (1179, 168672), (1506, 132048), (1512, 131524), (1572, 126504), (1757, 113184), (1834, 108432), (2008, 99036), (2016, 98643), (2096, 94878), (2259, 88032), (2358, 84336), (2751, 72288), (3012, 66024), (3024, 65762), (3144, 63252), (3514, 56592), (3537, 56224), (3668, 54216), (4016, 49518), (4192, 47439), (4518, 44016), (4716, 42168), (5271, 37728), (5502, 36144), (6024, 33012), (6048, 32881), (6288, 31626), (6777, 29344), (7028, 28296), (7074, 28112), (7336, 27108), (8032, 24759), (8253, 24096), (9036, 22008), (9432, 21084), (10542, 18864), (11004, 18072), (12048, 16506), (12576, 15813), (13554, 14672), (14056, 14148)]