551257056

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 1939140000

約数和(自身を除く): 1387882944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 96, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 224, 232, 252, 261, 288, 294, 336, 348, 378, 392, 406, 432, 441, 449, 464, 504, 522, 588, 609, 672, 696, 756, 783, 784, 812, 864, 882, 898, 928, 1008, 1044, 1176, 1218, 1323, 1347, 1392, 1421, 1512, 1566, 1568, 1624, 1764, 1796, 1827, 2016, 2088, 2352, 2436, 2646, 2694, 2784, 2842, 3024, 3132, 3143, 3248, 3528, 3592, 3654, 4041, 4176, 4263, 4704, 4872, 5292, 5388, 5481, 5684, 6048, 6264, 6286, 6496, 7056, 7184, 7308, 8082, 8352, 8526, 9429, 9744, 10584, 10776, 10962, 11368, 12123, 12528, 12572, 12789, 13021, 14112, 14368, 14616, 16164, 17052, 18858, 19488, 21168, 21552, 21924, 22001, 22736, 24246, 25056, 25144, 25578, 26042, 28287, 29232, 32328, 34104, 37716, 38367, 39063, 42336, 43104, 43848, 44002, 45472, 48492, 50288, 51156, 52084, 56574, 58464, 64656, 66003, 68208, 75432, 76734, 78126, 84861, 87696, 88004, 91147, 96984, 100576, 102312, 104168, 113148, 117189, 129312, 132006, 136416, 150864, 153468, 156252, 169722, 175392, 176008, 182294, 193968, 198009, 204624, 208336, 226296, 234378, 264012, 273441, 301728, 306936, 312504, 339444, 351567, 352016, 364588, 387936, 396018, 409248, 416672, 452592, 468756, 528024, 546882, 594027, 613872, 625008, 638029, 678888, 703134, 704032, 729176, 792036, 820323, 905184, 937512, 1056048, 1093764, 1188054, 1227744, 1250016, 1276058, 1357776, 1406268, 1458352, 1584072, 1640646, 1875024, 1914087, 2112096, 2187528, 2376108, 2460969, 2552116, 2715552, 2812536, 2916704, 3168144, 3281292, 3750048, 3828174, 4375056, 4752216, 4921938, 5104232, 5625072, 5742261, 6336288, 6562584, 7656348, 8750112, 9504432, 9843876, 10208464, 11250144, 11484522, 13125168, 15312696, 17226783, 19008864, 19687752, 20416928, 22969044, 26250336, 30625392, 34453566, 39375504, 45938088, 61250784, 68907132, 78751008, 91876176, 137814264, 183752352, 275628528, 551257056]

約数ペア:

[(1, 551257056), (2, 275628528), (3, 183752352), (4, 137814264), (6, 91876176), (7, 78751008), (8, 68907132), (9, 61250784), (12, 45938088), (14, 39375504), (16, 34453566), (18, 30625392), (21, 26250336), (24, 22969044), (27, 20416928), (28, 19687752), (29, 19008864), (32, 17226783), (36, 15312696), (42, 13125168), (48, 11484522), (49, 11250144), (54, 10208464), (56, 9843876), (58, 9504432), (63, 8750112), (72, 7656348), (84, 6562584), (87, 6336288), (96, 5742261), (98, 5625072), (108, 5104232), (112, 4921938), (116, 4752216), (126, 4375056), (144, 3828174), (147, 3750048), (168, 3281292), (174, 3168144), (189, 2916704), (196, 2812536), (203, 2715552), (216, 2552116), (224, 2460969), (232, 2376108), (252, 2187528), (261, 2112096), (288, 1914087), (294, 1875024), (336, 1640646), (348, 1584072), (378, 1458352), (392, 1406268), (406, 1357776), (432, 1276058), (441, 1250016), (449, 1227744), (464, 1188054), (504, 1093764), (522, 1056048), (588, 937512), (609, 905184), (672, 820323), (696, 792036), (756, 729176), (783, 704032), (784, 703134), (812, 678888), (864, 638029), (882, 625008), (898, 613872), (928, 594027), (1008, 546882), (1044, 528024), (1176, 468756), (1218, 452592), (1323, 416672), (1347, 409248), (1392, 396018), (1421, 387936), (1512, 364588), (1566, 352016), (1568, 351567), (1624, 339444), (1764, 312504), (1796, 306936), (1827, 301728), (2016, 273441), (2088, 264012), (2352, 234378), (2436, 226296), (2646, 208336), (2694, 204624), (2784, 198009), (2842, 193968), (3024, 182294), (3132, 176008), (3143, 175392), (3248, 169722), (3528, 156252), (3592, 153468), (3654, 150864), (4041, 136416), (4176, 132006), (4263, 129312), (4704, 117189), (4872, 113148), (5292, 104168), (5388, 102312), (5481, 100576), (5684, 96984), (6048, 91147), (6264, 88004), (6286, 87696), (6496, 84861), (7056, 78126), (7184, 76734), (7308, 75432), (8082, 68208), (8352, 66003), (8526, 64656), (9429, 58464), (9744, 56574), (10584, 52084), (10776, 51156), (10962, 50288), (11368, 48492), (12123, 45472), (12528, 44002), (12572, 43848), (12789, 43104), (13021, 42336), (14112, 39063), (14368, 38367), (14616, 37716), (16164, 34104), (17052, 32328), (18858, 29232), (19488, 28287), (21168, 26042), (21552, 25578), (21924, 25144), (22001, 25056), (22736, 24246)]