211422528

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4269

約数の個数: 112

約数和(自身を含む): 643128000

約数和(自身を除く): 431705472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 4219, 5568, 6264, 8352, 8438, 12528, 12657, 16704, 16876, 25056, 25314, 33752, 37971, 50112, 50628, 67504, 75942, 101256, 113913, 122351, 135008, 151884, 202512, 227826, 244702, 270016, 303768, 367053, 405024, 455652, 489404, 607536, 734106, 810048, 911304, 978808, 1101159, 1215072, 1468212, 1822608, 1957616, 2202318, 2430144, 2936424, 3303477, 3645216, 3915232, 4404636, 5872848, 6606954, 7290432, 7830464, 8809272, 11745696, 13213908, 17618544, 23491392, 26427816, 35237088, 52855632, 70474176, 105711264, 211422528]

約数ペア:

[(1, 211422528), (2, 105711264), (3, 70474176), (4, 52855632), (6, 35237088), (8, 26427816), (9, 23491392), (12, 17618544), (16, 13213908), (18, 11745696), (24, 8809272), (27, 7830464), (29, 7290432), (32, 6606954), (36, 5872848), (48, 4404636), (54, 3915232), (58, 3645216), (64, 3303477), (72, 2936424), (87, 2430144), (96, 2202318), (108, 1957616), (116, 1822608), (144, 1468212), (174, 1215072), (192, 1101159), (216, 978808), (232, 911304), (261, 810048), (288, 734106), (348, 607536), (432, 489404), (464, 455652), (522, 405024), (576, 367053), (696, 303768), (783, 270016), (864, 244702), (928, 227826), (1044, 202512), (1392, 151884), (1566, 135008), (1728, 122351), (1856, 113913), (2088, 101256), (2784, 75942), (3132, 67504), (4176, 50628), (4219, 50112), (5568, 37971), (6264, 33752), (8352, 25314), (8438, 25056), (12528, 16876), (12657, 16704)]