1685409984

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 224

約数和(自身を含む): 5196718080

約数和(自身を除く): 3511308096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 73, 93, 96, 108, 124, 144, 146, 186, 192, 216, 219, 248, 279, 288, 292, 372, 431, 432, 438, 496, 558, 576, 584, 657, 744, 837, 862, 864, 876, 992, 1116, 1168, 1293, 1314, 1488, 1674, 1724, 1728, 1752, 1971, 1984, 2232, 2263, 2336, 2586, 2628, 2976, 3348, 3448, 3504, 3879, 3942, 4464, 4526, 4672, 5172, 5256, 5952, 6696, 6789, 6896, 7008, 7758, 7884, 8928, 9052, 10344, 10512, 11637, 13361, 13392, 13578, 13792, 14016, 15516, 15768, 17856, 18104, 20367, 20688, 21024, 23274, 26722, 26784, 27156, 27584, 31032, 31463, 31536, 36208, 40083, 40734, 41376, 42048, 46548, 53444, 53568, 54312, 61101, 62064, 62926, 63072, 72416, 80166, 81468, 82752, 93096, 94389, 106888, 108624, 120249, 122202, 124128, 125852, 126144, 144832, 160332, 162936, 186192, 188778, 213776, 217248, 240498, 244404, 248256, 251704, 283167, 320664, 325872, 360747, 372384, 377556, 427552, 434496, 480996, 488808, 503408, 566334, 641328, 651744, 721494, 744768, 755112, 849501, 855104, 961992, 975353, 977616, 1006816, 1132668, 1282656, 1303488, 1442988, 1510224, 1699002, 1923984, 1950706, 1955232, 2013632, 2265336, 2565312, 2885976, 2926059, 3020448, 3398004, 3847968, 3901412, 3910464, 4530672, 5771952, 5852118, 6040896, 6796008, 7695936, 7802824, 8778177, 9061344, 11543904, 11704236, 13592016, 15605648, 17556354, 18122688, 23087808, 23408472, 26334531, 27184032, 31211296, 35112708, 46816944, 52669062, 54368064, 62422592, 70225416, 93633888, 105338124, 140450832, 187267776, 210676248, 280901664, 421352496, 561803328, 842704992, 1685409984]

約数ペア:

[(1, 1685409984), (2, 842704992), (3, 561803328), (4, 421352496), (6, 280901664), (8, 210676248), (9, 187267776), (12, 140450832), (16, 105338124), (18, 93633888), (24, 70225416), (27, 62422592), (31, 54368064), (32, 52669062), (36, 46816944), (48, 35112708), (54, 31211296), (62, 27184032), (64, 26334531), (72, 23408472), (73, 23087808), (93, 18122688), (96, 17556354), (108, 15605648), (124, 13592016), (144, 11704236), (146, 11543904), (186, 9061344), (192, 8778177), (216, 7802824), (219, 7695936), (248, 6796008), (279, 6040896), (288, 5852118), (292, 5771952), (372, 4530672), (431, 3910464), (432, 3901412), (438, 3847968), (496, 3398004), (558, 3020448), (576, 2926059), (584, 2885976), (657, 2565312), (744, 2265336), (837, 2013632), (862, 1955232), (864, 1950706), (876, 1923984), (992, 1699002), (1116, 1510224), (1168, 1442988), (1293, 1303488), (1314, 1282656), (1488, 1132668), (1674, 1006816), (1724, 977616), (1728, 975353), (1752, 961992), (1971, 855104), (1984, 849501), (2232, 755112), (2263, 744768), (2336, 721494), (2586, 651744), (2628, 641328), (2976, 566334), (3348, 503408), (3448, 488808), (3504, 480996), (3879, 434496), (3942, 427552), (4464, 377556), (4526, 372384), (4672, 360747), (5172, 325872), (5256, 320664), (5952, 283167), (6696, 251704), (6789, 248256), (6896, 244404), (7008, 240498), (7758, 217248), (7884, 213776), (8928, 188778), (9052, 186192), (10344, 162936), (10512, 160332), (11637, 144832), (13361, 126144), (13392, 125852), (13578, 124128), (13792, 122202), (14016, 120249), (15516, 108624), (15768, 106888), (17856, 94389), (18104, 93096), (20367, 82752), (20688, 81468), (21024, 80166), (23274, 72416), (26722, 63072), (26784, 62926), (27156, 62064), (27584, 61101), (31032, 54312), (31463, 53568), (31536, 53444), (36208, 46548), (40083, 42048), (40734, 41376)]