289947168

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 685474272

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, 144, 168, 189, 191, 216, 224, 251, 252, 288, 336, 378, 382, 432, 502, 504, 573, 672, 753, 756, 764, 864, 1004, 1008, 1146, 1337, 1506, 1512, 1528, 1719, 1757, 2008, 2016, 2259, 2292, 2674, 3012, 3024, 3056, 3438, 3514, 4011, 4016, 4518, 4584, 5157, 5271, 5348, 6024, 6048, 6112, 6777, 6876, 7028, 8022, 8032, 9036, 9168, 10314, 10542, 10696, 12033, 12048, 13554, 13752, 14056, 15813, 16044, 18072, 18336, 20628, 21084, 21392, 24066, 24096, 27108, 27504, 28112, 31626, 32088, 36099, 36144, 41256, 42168, 42784, 47439, 47941, 48132, 54216, 55008, 56224, 63252, 64176, 72198, 72288, 82512, 84336, 94878, 95882, 96264, 108432, 126504, 128352, 143823, 144396, 165024, 168672, 189756, 191764, 192528, 216864, 253008, 287646, 288792, 335587, 379512, 383528, 385056, 431469, 506016, 575292, 577584, 671174, 759024, 767056, 862938, 1006761, 1150584, 1155168, 1294407, 1342348, 1518048, 1534112, 1725876, 2013522, 2301168, 2588814, 2684696, 3020283, 3451752, 4027044, 4602336, 5177628, 5369392, 6040566, 6903504, 8054088, 9060849, 10355256, 10738784, 12081132, 13807008, 16108176, 18121698, 20710512, 24162264, 32216352, 36243396, 41421024, 48324528, 72486792, 96649056, 144973584, 289947168]

約数ペア:

[(1, 289947168), (2, 144973584), (3, 96649056), (4, 72486792), (6, 48324528), (7, 41421024), (8, 36243396), (9, 32216352), (12, 24162264), (14, 20710512), (16, 18121698), (18, 16108176), (21, 13807008), (24, 12081132), (27, 10738784), (28, 10355256), (32, 9060849), (36, 8054088), (42, 6903504), (48, 6040566), (54, 5369392), (56, 5177628), (63, 4602336), (72, 4027044), (84, 3451752), (96, 3020283), (108, 2684696), (112, 2588814), (126, 2301168), (144, 2013522), (168, 1725876), (189, 1534112), (191, 1518048), (216, 1342348), (224, 1294407), (251, 1155168), (252, 1150584), (288, 1006761), (336, 862938), (378, 767056), (382, 759024), (432, 671174), (502, 577584), (504, 575292), (573, 506016), (672, 431469), (753, 385056), (756, 383528), (764, 379512), (864, 335587), (1004, 288792), (1008, 287646), (1146, 253008), (1337, 216864), (1506, 192528), (1512, 191764), (1528, 189756), (1719, 168672), (1757, 165024), (2008, 144396), (2016, 143823), (2259, 128352), (2292, 126504), (2674, 108432), (3012, 96264), (3024, 95882), (3056, 94878), (3438, 84336), (3514, 82512), (4011, 72288), (4016, 72198), (4518, 64176), (4584, 63252), (5157, 56224), (5271, 55008), (5348, 54216), (6024, 48132), (6048, 47941), (6112, 47439), (6777, 42784), (6876, 42168), (7028, 41256), (8022, 36144), (8032, 36099), (9036, 32088), (9168, 31626), (10314, 28112), (10542, 27504), (10696, 27108), (12033, 24096), (12048, 24066), (13554, 21392), (13752, 21084), (14056, 20628), (15813, 18336), (16044, 18072)]