390749184

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 220

約数和(自身を含む): 1335528304

約数和(自身を除く): 944779120

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 673, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1346, 1512, 1536, 1728, 1792, 2016, 2019, 2268, 2304, 2592, 2688, 2692, 3024, 3072, 3456, 3584, 4032, 4038, 4536, 4608, 4711, 5184, 5376, 5384, 6048, 6057, 6912, 7168, 8064, 8076, 9072, 9216, 9422, 10368, 10752, 10768, 12096, 12114, 13824, 14133, 16128, 16152, 18144, 18171, 18844, 20736, 21504, 21536, 24192, 24228, 27648, 28266, 32256, 32304, 36288, 36342, 37688, 41472, 42399, 43072, 48384, 48456, 54513, 56532, 64512, 64608, 72576, 72684, 75376, 82944, 84798, 86144, 96768, 96912, 109026, 113064, 127197, 129216, 145152, 145368, 150752, 169596, 172288, 193536, 193824, 218052, 226128, 254394, 258432, 290304, 290736, 301504, 339192, 344576, 381591, 387648, 436104, 452256, 508788, 516864, 580608, 581472, 603008, 678384, 689152, 763182, 775296, 872208, 904512, 1017576, 1033728, 1162944, 1206016, 1356768, 1526364, 1550592, 1744416, 1809024, 2035152, 2067456, 2325888, 2412032, 2713536, 3052728, 3101184, 3488832, 3618048, 4070304, 4651776, 4824064, 5427072, 6105456, 6202368, 6977664, 7236096, 8140608, 9303552, 10854144, 12210912, 13955328, 14472192, 16281216, 18607104, 21708288, 24421824, 27910656, 32562432, 43416576, 48843648, 55821312, 65124864, 97687296, 130249728, 195374592, 390749184]

約数ペア:

[(1, 390749184), (2, 195374592), (3, 130249728), (4, 97687296), (6, 65124864), (7, 55821312), (8, 48843648), (9, 43416576), (12, 32562432), (14, 27910656), (16, 24421824), (18, 21708288), (21, 18607104), (24, 16281216), (27, 14472192), (28, 13955328), (32, 12210912), (36, 10854144), (42, 9303552), (48, 8140608), (54, 7236096), (56, 6977664), (63, 6202368), (64, 6105456), (72, 5427072), (81, 4824064), (84, 4651776), (96, 4070304), (108, 3618048), (112, 3488832), (126, 3101184), (128, 3052728), (144, 2713536), (162, 2412032), (168, 2325888), (189, 2067456), (192, 2035152), (216, 1809024), (224, 1744416), (252, 1550592), (256, 1526364), (288, 1356768), (324, 1206016), (336, 1162944), (378, 1033728), (384, 1017576), (432, 904512), (448, 872208), (504, 775296), (512, 763182), (567, 689152), (576, 678384), (648, 603008), (672, 581472), (673, 580608), (756, 516864), (768, 508788), (864, 452256), (896, 436104), (1008, 387648), (1024, 381591), (1134, 344576), (1152, 339192), (1296, 301504), (1344, 290736), (1346, 290304), (1512, 258432), (1536, 254394), (1728, 226128), (1792, 218052), (2016, 193824), (2019, 193536), (2268, 172288), (2304, 169596), (2592, 150752), (2688, 145368), (2692, 145152), (3024, 129216), (3072, 127197), (3456, 113064), (3584, 109026), (4032, 96912), (4038, 96768), (4536, 86144), (4608, 84798), (4711, 82944), (5184, 75376), (5376, 72684), (5384, 72576), (6048, 64608), (6057, 64512), (6912, 56532), (7168, 54513), (8064, 48456), (8076, 48384), (9072, 43072), (9216, 42399), (9422, 41472), (10368, 37688), (10752, 36342), (10768, 36288), (12096, 32304), (12114, 32256), (13824, 28266), (14133, 27648), (16128, 24228), (16152, 24192), (18144, 21536), (18171, 21504), (18844, 20736)]