18157969984

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2666

約数の個数: 224

約数和(自身を含む): 47439072000

約数和(自身を除く): 29281102016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 77, 88, 98, 112, 116, 154, 176, 196, 203, 224, 232, 308, 319, 343, 352, 392, 406, 448, 464, 539, 616, 638, 686, 704, 784, 812, 928, 1078, 1232, 1276, 1372, 1421, 1568, 1624, 1856, 2156, 2233, 2464, 2552, 2593, 2744, 2842, 3136, 3248, 3773, 4312, 4466, 4928, 5104, 5186, 5488, 5684, 6496, 7546, 8624, 8932, 9947, 10208, 10372, 10976, 11368, 12992, 15092, 15631, 17248, 17864, 18151, 19894, 20416, 20744, 21952, 22736, 28523, 30184, 31262, 34496, 35728, 36302, 39788, 41488, 45472, 57046, 60368, 62524, 71456, 72604, 75197, 79576, 82976, 90944, 109417, 114092, 120736, 125048, 127057, 142912, 145208, 150394, 159152, 165952, 199661, 218834, 228184, 241472, 250096, 254114, 290416, 300788, 318304, 399322, 437668, 456368, 500192, 508228, 526379, 580832, 601576, 636608, 798644, 827167, 875336, 889399, 912736, 1000384, 1016456, 1052758, 1161664, 1203152, 1397627, 1597288, 1654334, 1750672, 1778798, 1825472, 2032912, 2105516, 2406304, 2795254, 3194576, 3308668, 3501344, 3557596, 3684653, 4065824, 4211032, 4812608, 5590508, 5790169, 6389152, 6617336, 7002688, 7115192, 7369306, 8131648, 8422064, 9783389, 11181016, 11580338, 12778304, 13234672, 14230384, 14738612, 16844128, 19566778, 22362032, 23160676, 25792571, 26469344, 28460768, 29477224, 33688256, 39133556, 40531183, 44724064, 46321352, 51585142, 52938688, 56921536, 58954448, 78267112, 81062366, 89448128, 92642704, 103170284, 117908896, 156534224, 162124732, 185285408, 206340568, 235817792, 283718281, 313068448, 324249464, 370570816, 412681136, 567436562, 626136896, 648498928, 825362272, 1134873124, 1296997856, 1650724544, 2269746248, 2593995712, 4539492496, 9078984992, 18157969984]

約数ペア:

[(1, 18157969984), (2, 9078984992), (4, 4539492496), (7, 2593995712), (8, 2269746248), (11, 1650724544), (14, 1296997856), (16, 1134873124), (22, 825362272), (28, 648498928), (29, 626136896), (32, 567436562), (44, 412681136), (49, 370570816), (56, 324249464), (58, 313068448), (64, 283718281), (77, 235817792), (88, 206340568), (98, 185285408), (112, 162124732), (116, 156534224), (154, 117908896), (176, 103170284), (196, 92642704), (203, 89448128), (224, 81062366), (232, 78267112), (308, 58954448), (319, 56921536), (343, 52938688), (352, 51585142), (392, 46321352), (406, 44724064), (448, 40531183), (464, 39133556), (539, 33688256), (616, 29477224), (638, 28460768), (686, 26469344), (704, 25792571), (784, 23160676), (812, 22362032), (928, 19566778), (1078, 16844128), (1232, 14738612), (1276, 14230384), (1372, 13234672), (1421, 12778304), (1568, 11580338), (1624, 11181016), (1856, 9783389), (2156, 8422064), (2233, 8131648), (2464, 7369306), (2552, 7115192), (2593, 7002688), (2744, 6617336), (2842, 6389152), (3136, 5790169), (3248, 5590508), (3773, 4812608), (4312, 4211032), (4466, 4065824), (4928, 3684653), (5104, 3557596), (5186, 3501344), (5488, 3308668), (5684, 3194576), (6496, 2795254), (7546, 2406304), (8624, 2105516), (8932, 2032912), (9947, 1825472), (10208, 1778798), (10372, 1750672), (10976, 1654334), (11368, 1597288), (12992, 1397627), (15092, 1203152), (15631, 1161664), (17248, 1052758), (17864, 1016456), (18151, 1000384), (19894, 912736), (20416, 889399), (20744, 875336), (21952, 827167), (22736, 798644), (28523, 636608), (30184, 601576), (31262, 580832), (34496, 526379), (35728, 508228), (36302, 500192), (39788, 456368), (41488, 437668), (45472, 399322), (57046, 318304), (60368, 300788), (62524, 290416), (71456, 254114), (72604, 250096), (75197, 241472), (79576, 228184), (82976, 218834), (90944, 199661), (109417, 165952), (114092, 159152), (120736, 150394), (125048, 145208), (127057, 142912)]