2005691072

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 224

約数和(自身を含む): 5399592960

約数和(自身を除く): 3393901888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 64, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 224, 248, 266, 304, 308, 341, 352, 418, 434, 448, 496, 532, 589, 608, 616, 682, 691, 704, 836, 868, 992, 1064, 1178, 1216, 1232, 1364, 1382, 1463, 1672, 1736, 1984, 2128, 2356, 2387, 2464, 2728, 2764, 2926, 3344, 3472, 4123, 4256, 4712, 4774, 4837, 4928, 5456, 5528, 5852, 6479, 6688, 6944, 7601, 8246, 8512, 9424, 9548, 9674, 10912, 11056, 11704, 12958, 13129, 13376, 13888, 15202, 16492, 18848, 19096, 19348, 21421, 21824, 22112, 23408, 25916, 26258, 30404, 32984, 37696, 38192, 38696, 42842, 44224, 45353, 46816, 51832, 52516, 53207, 60808, 65968, 76384, 77392, 85684, 90706, 91903, 93632, 103664, 105032, 106414, 121616, 131936, 144419, 149947, 152768, 154784, 171368, 181412, 183806, 207328, 210064, 212828, 235631, 243232, 263872, 288838, 299894, 309568, 342736, 362824, 367612, 406999, 414656, 420128, 425656, 471262, 486464, 577676, 599788, 685472, 725648, 735224, 813998, 840256, 851312, 942524, 1010933, 1155352, 1199576, 1370944, 1451296, 1470448, 1627996, 1649417, 1702624, 1885048, 2021866, 2310704, 2399152, 2848993, 2902592, 2940896, 3255992, 3298834, 3405248, 3770096, 4043732, 4476989, 4621408, 4798304, 5697986, 5881792, 6511984, 6597668, 7540192, 8087464, 8953978, 9242816, 9596608, 11395972, 13023968, 13195336, 15080384, 16174928, 17907956, 22791944, 26047936, 26390672, 31338923, 32349856, 35815912, 45583888, 52781344, 62677846, 64699712, 71631824, 91167776, 105562688, 125355692, 143263648, 182335552, 250711384, 286527296, 501422768, 1002845536, 2005691072]

約数ペア:

[(1, 2005691072), (2, 1002845536), (4, 501422768), (7, 286527296), (8, 250711384), (11, 182335552), (14, 143263648), (16, 125355692), (19, 105562688), (22, 91167776), (28, 71631824), (31, 64699712), (32, 62677846), (38, 52781344), (44, 45583888), (56, 35815912), (62, 32349856), (64, 31338923), (76, 26390672), (77, 26047936), (88, 22791944), (112, 17907956), (124, 16174928), (133, 15080384), (152, 13195336), (154, 13023968), (176, 11395972), (209, 9596608), (217, 9242816), (224, 8953978), (248, 8087464), (266, 7540192), (304, 6597668), (308, 6511984), (341, 5881792), (352, 5697986), (418, 4798304), (434, 4621408), (448, 4476989), (496, 4043732), (532, 3770096), (589, 3405248), (608, 3298834), (616, 3255992), (682, 2940896), (691, 2902592), (704, 2848993), (836, 2399152), (868, 2310704), (992, 2021866), (1064, 1885048), (1178, 1702624), (1216, 1649417), (1232, 1627996), (1364, 1470448), (1382, 1451296), (1463, 1370944), (1672, 1199576), (1736, 1155352), (1984, 1010933), (2128, 942524), (2356, 851312), (2387, 840256), (2464, 813998), (2728, 735224), (2764, 725648), (2926, 685472), (3344, 599788), (3472, 577676), (4123, 486464), (4256, 471262), (4712, 425656), (4774, 420128), (4837, 414656), (4928, 406999), (5456, 367612), (5528, 362824), (5852, 342736), (6479, 309568), (6688, 299894), (6944, 288838), (7601, 263872), (8246, 243232), (8512, 235631), (9424, 212828), (9548, 210064), (9674, 207328), (10912, 183806), (11056, 181412), (11704, 171368), (12958, 154784), (13129, 152768), (13376, 149947), (13888, 144419), (15202, 131936), (16492, 121616), (18848, 106414), (19096, 105032), (19348, 103664), (21421, 93632), (21824, 91903), (22112, 90706), (23408, 85684), (25916, 77392), (26258, 76384), (30404, 65968), (32984, 60808), (37696, 53207), (38192, 52516), (38696, 51832), (42842, 46816), (44224, 45353)]