209682528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 430437792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 41, 44, 48, 58, 66, 82, 87, 88, 96, 116, 123, 132, 164, 167, 174, 176, 232, 246, 264, 319, 328, 334, 348, 352, 451, 464, 492, 501, 528, 638, 656, 668, 696, 902, 928, 957, 984, 1002, 1056, 1189, 1276, 1312, 1336, 1353, 1392, 1804, 1837, 1914, 1968, 2004, 2378, 2552, 2672, 2706, 2784, 3567, 3608, 3674, 3828, 3936, 4008, 4756, 4843, 5104, 5344, 5412, 5511, 6847, 7134, 7216, 7348, 7656, 8016, 9512, 9686, 10208, 10824, 11022, 13079, 13694, 14268, 14432, 14529, 14696, 15312, 16032, 19024, 19372, 20541, 21648, 22044, 26158, 27388, 28536, 29058, 29392, 30624, 38048, 38744, 39237, 41082, 43296, 44088, 52316, 53273, 54776, 57072, 58116, 58784, 75317, 77488, 78474, 82164, 88176, 104632, 106546, 109552, 114144, 116232, 150634, 154976, 156948, 159819, 164328, 176352, 198563, 209264, 213092, 219104, 225951, 232464, 301268, 313896, 319638, 328656, 397126, 418528, 426184, 451902, 464928, 595689, 602536, 627792, 639276, 657312, 794252, 852368, 903804, 1191378, 1205072, 1255584, 1278552, 1588504, 1704736, 1807608, 2184193, 2382756, 2410144, 2557104, 3177008, 3615216, 4368386, 4765512, 5114208, 6354016, 6552579, 7230432, 8736772, 9531024, 13105158, 17473544, 19062048, 26210316, 34947088, 52420632, 69894176, 104841264, 209682528]

約数ペア:

[(1, 209682528), (2, 104841264), (3, 69894176), (4, 52420632), (6, 34947088), (8, 26210316), (11, 19062048), (12, 17473544), (16, 13105158), (22, 9531024), (24, 8736772), (29, 7230432), (32, 6552579), (33, 6354016), (41, 5114208), (44, 4765512), (48, 4368386), (58, 3615216), (66, 3177008), (82, 2557104), (87, 2410144), (88, 2382756), (96, 2184193), (116, 1807608), (123, 1704736), (132, 1588504), (164, 1278552), (167, 1255584), (174, 1205072), (176, 1191378), (232, 903804), (246, 852368), (264, 794252), (319, 657312), (328, 639276), (334, 627792), (348, 602536), (352, 595689), (451, 464928), (464, 451902), (492, 426184), (501, 418528), (528, 397126), (638, 328656), (656, 319638), (668, 313896), (696, 301268), (902, 232464), (928, 225951), (957, 219104), (984, 213092), (1002, 209264), (1056, 198563), (1189, 176352), (1276, 164328), (1312, 159819), (1336, 156948), (1353, 154976), (1392, 150634), (1804, 116232), (1837, 114144), (1914, 109552), (1968, 106546), (2004, 104632), (2378, 88176), (2552, 82164), (2672, 78474), (2706, 77488), (2784, 75317), (3567, 58784), (3608, 58116), (3674, 57072), (3828, 54776), (3936, 53273), (4008, 52316), (4756, 44088), (4843, 43296), (5104, 41082), (5344, 39237), (5412, 38744), (5511, 38048), (6847, 30624), (7134, 29392), (7216, 29058), (7348, 28536), (7656, 27388), (8016, 26158), (9512, 22044), (9686, 21648), (10208, 20541), (10824, 19372), (11022, 19024), (13079, 16032), (13694, 15312), (14268, 14696), (14432, 14529)]