1989749664

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 288

約数和(自身を含む): 6914255040

約数和(自身を除く): 4924505376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 49, 54, 56, 63, 72, 84, 86, 96, 98, 108, 112, 126, 129, 144, 147, 168, 172, 189, 196, 216, 224, 252, 258, 288, 294, 301, 336, 344, 378, 387, 392, 432, 441, 504, 516, 588, 602, 672, 688, 756, 774, 784, 864, 882, 903, 1008, 1032, 1093, 1161, 1176, 1204, 1323, 1376, 1512, 1548, 1568, 1764, 1806, 2016, 2064, 2107, 2186, 2322, 2352, 2408, 2646, 2709, 3024, 3096, 3279, 3528, 3612, 4128, 4214, 4372, 4644, 4704, 4816, 5292, 5418, 6048, 6192, 6321, 6558, 7056, 7224, 7651, 8127, 8428, 8744, 9288, 9632, 9837, 10584, 10836, 12384, 12642, 13116, 14112, 14448, 15302, 16254, 16856, 17488, 18576, 18963, 19674, 21168, 21672, 22953, 25284, 26232, 28896, 29511, 30604, 32508, 33712, 34976, 37152, 37926, 39348, 42336, 43344, 45906, 46999, 50568, 52464, 53557, 56889, 59022, 61208, 65016, 67424, 68859, 75852, 78696, 86688, 91812, 93998, 101136, 104928, 107114, 113778, 118044, 122416, 130032, 137718, 140997, 151704, 157392, 160671, 183624, 187996, 202272, 206577, 214228, 227556, 236088, 244832, 260064, 275436, 281994, 303408, 314784, 321342, 328993, 367248, 375992, 413154, 422991, 428456, 455112, 472176, 482013, 550872, 563988, 606816, 642684, 657986, 734496, 751984, 826308, 845982, 856912, 910224, 944352, 964026, 986979, 1101744, 1127976, 1268973, 1285368, 1315972, 1446039, 1503968, 1652616, 1691964, 1713824, 1820448, 1928052, 1973958, 2203488, 2255952, 2302951, 2537946, 2570736, 2631944, 2892078, 2960937, 3305232, 3383928, 3856104, 3947916, 4511904, 4605902, 5075892, 5141472, 5263888, 5784156, 5921874, 6610464, 6767856, 6908853, 7712208, 7895832, 8882811, 9211804, 10151784, 10527776, 11568312, 11843748, 13535712, 13817706, 15424416, 15791664, 17765622, 18423608, 20303568, 20726559, 23136624, 23687496, 27635412, 31583328, 35531244, 36847216, 40607136, 41453118, 46273248, 47374992, 55270824, 62179677, 71062488, 73694432, 82906236, 94749984, 110541648, 124359354, 142124976, 165812472, 221083296, 248718708, 284249952, 331624944, 497437416, 663249888, 994874832, 1989749664]

約数ペア:

[(1, 1989749664), (2, 994874832), (3, 663249888), (4, 497437416), (6, 331624944), (7, 284249952), (8, 248718708), (9, 221083296), (12, 165812472), (14, 142124976), (16, 124359354), (18, 110541648), (21, 94749984), (24, 82906236), (27, 73694432), (28, 71062488), (32, 62179677), (36, 55270824), (42, 47374992), (43, 46273248), (48, 41453118), (49, 40607136), (54, 36847216), (56, 35531244), (63, 31583328), (72, 27635412), (84, 23687496), (86, 23136624), (96, 20726559), (98, 20303568), (108, 18423608), (112, 17765622), (126, 15791664), (129, 15424416), (144, 13817706), (147, 13535712), (168, 11843748), (172, 11568312), (189, 10527776), (196, 10151784), (216, 9211804), (224, 8882811), (252, 7895832), (258, 7712208), (288, 6908853), (294, 6767856), (301, 6610464), (336, 5921874), (344, 5784156), (378, 5263888), (387, 5141472), (392, 5075892), (432, 4605902), (441, 4511904), (504, 3947916), (516, 3856104), (588, 3383928), (602, 3305232), (672, 2960937), (688, 2892078), (756, 2631944), (774, 2570736), (784, 2537946), (864, 2302951), (882, 2255952), (903, 2203488), (1008, 1973958), (1032, 1928052), (1093, 1820448), (1161, 1713824), (1176, 1691964), (1204, 1652616), (1323, 1503968), (1376, 1446039), (1512, 1315972), (1548, 1285368), (1568, 1268973), (1764, 1127976), (1806, 1101744), (2016, 986979), (2064, 964026), (2107, 944352), (2186, 910224), (2322, 856912), (2352, 845982), (2408, 826308), (2646, 751984), (2709, 734496), (3024, 657986), (3096, 642684), (3279, 606816), (3528, 563988), (3612, 550872), (4128, 482013), (4214, 472176), (4372, 455112), (4644, 428456), (4704, 422991), (4816, 413154), (5292, 375992), (5418, 367248), (6048, 328993), (6192, 321342), (6321, 314784), (6558, 303408), (7056, 281994), (7224, 275436), (7651, 260064), (8127, 244832), (8428, 236088), (8744, 227556), (9288, 214228), (9632, 206577), (9837, 202272), (10584, 187996), (10836, 183624), (12384, 160671), (12642, 157392), (13116, 151704), (14112, 140997), (14448, 137718), (15302, 130032), (16254, 122416), (16856, 118044), (17488, 113778), (18576, 107114), (18963, 104928), (19674, 101136), (21168, 93998), (21672, 91812), (22953, 86688), (25284, 78696), (26232, 75852), (28896, 68859), (29511, 67424), (30604, 65016), (32508, 61208), (33712, 59022), (34976, 56889), (37152, 53557), (37926, 52464), (39348, 50568), (42336, 46999), (43344, 45906)]