21206289312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 288

約数和(自身を含む): 66243760128

約数和(自身を除く): 45037470816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 103, 104, 117, 127, 144, 156, 206, 208, 234, 254, 288, 309, 312, 381, 412, 416, 433, 468, 508, 618, 624, 762, 824, 866, 927, 936, 1016, 1143, 1236, 1248, 1299, 1339, 1524, 1648, 1651, 1732, 1854, 1872, 2032, 2286, 2472, 2598, 2678, 3048, 3296, 3302, 3464, 3708, 3744, 3897, 4017, 4064, 4572, 4944, 4953, 5196, 5356, 5629, 6096, 6604, 6928, 7416, 7794, 8034, 9144, 9888, 9906, 10392, 10712, 11258, 12051, 12192, 13081, 13208, 13856, 14832, 14859, 15588, 16068, 16887, 18288, 19812, 20784, 21424, 22516, 24102, 26162, 26416, 29664, 29718, 31176, 32136, 33774, 36576, 39243, 39624, 41568, 42848, 44599, 45032, 48204, 50661, 52324, 52832, 54991, 59436, 62352, 64272, 67548, 78486, 79248, 89198, 90064, 96408, 101322, 104648, 109982, 117729, 118872, 124704, 128544, 133797, 135096, 156972, 158496, 164973, 170053, 178396, 180128, 192816, 202644, 209296, 219964, 235458, 237744, 267594, 270192, 313944, 329946, 340106, 356792, 385632, 401391, 405288, 418592, 439928, 470916, 475488, 494919, 510159, 535188, 540384, 579787, 627888, 659892, 680212, 713584, 714883, 802782, 810576, 879856, 941832, 989838, 1020318, 1070376, 1159574, 1255776, 1319784, 1360424, 1427168, 1429766, 1530477, 1605564, 1621152, 1739361, 1759712, 1883664, 1979676, 2040636, 2140752, 2144649, 2319148, 2639568, 2720848, 2859532, 3060954, 3211128, 3478722, 3767328, 3959352, 4081272, 4281504, 4289298, 4638296, 5218083, 5279136, 5441696, 5664073, 5719064, 6121908, 6422256, 6433947, 6957444, 7918704, 8162544, 8578596, 9276592, 10436166, 11328146, 11438128, 12243816, 12844512, 12867894, 13914888, 15837408, 16325088, 16992219, 17157192, 18553184, 20872332, 22656292, 22876256, 24487632, 25735788, 27829776, 33984438, 34314384, 41744664, 45312584, 48975264, 50976657, 51471576, 55659552, 67968876, 68628768, 73632949, 83489328, 90625168, 101953314, 102943152, 135937752, 147265898, 166978656, 181250336, 203906628, 205886304, 220898847, 271875504, 294531796, 407813256, 441797694, 543751008, 589063592, 662696541, 815626512, 883595388, 1178127184, 1325393082, 1631253024, 1767190776, 2356254368, 2650786164, 3534381552, 5301572328, 7068763104, 10603144656, 21206289312]

約数ペア:

[(1, 21206289312), (2, 10603144656), (3, 7068763104), (4, 5301572328), (6, 3534381552), (8, 2650786164), (9, 2356254368), (12, 1767190776), (13, 1631253024), (16, 1325393082), (18, 1178127184), (24, 883595388), (26, 815626512), (32, 662696541), (36, 589063592), (39, 543751008), (48, 441797694), (52, 407813256), (72, 294531796), (78, 271875504), (96, 220898847), (103, 205886304), (104, 203906628), (117, 181250336), (127, 166978656), (144, 147265898), (156, 135937752), (206, 102943152), (208, 101953314), (234, 90625168), (254, 83489328), (288, 73632949), (309, 68628768), (312, 67968876), (381, 55659552), (412, 51471576), (416, 50976657), (433, 48975264), (468, 45312584), (508, 41744664), (618, 34314384), (624, 33984438), (762, 27829776), (824, 25735788), (866, 24487632), (927, 22876256), (936, 22656292), (1016, 20872332), (1143, 18553184), (1236, 17157192), (1248, 16992219), (1299, 16325088), (1339, 15837408), (1524, 13914888), (1648, 12867894), (1651, 12844512), (1732, 12243816), (1854, 11438128), (1872, 11328146), (2032, 10436166), (2286, 9276592), (2472, 8578596), (2598, 8162544), (2678, 7918704), (3048, 6957444), (3296, 6433947), (3302, 6422256), (3464, 6121908), (3708, 5719064), (3744, 5664073), (3897, 5441696), (4017, 5279136), (4064, 5218083), (4572, 4638296), (4944, 4289298), (4953, 4281504), (5196, 4081272), (5356, 3959352), (5629, 3767328), (6096, 3478722), (6604, 3211128), (6928, 3060954), (7416, 2859532), (7794, 2720848), (8034, 2639568), (9144, 2319148), (9888, 2144649), (9906, 2140752), (10392, 2040636), (10712, 1979676), (11258, 1883664), (12051, 1759712), (12192, 1739361), (13081, 1621152), (13208, 1605564), (13856, 1530477), (14832, 1429766), (14859, 1427168), (15588, 1360424), (16068, 1319784), (16887, 1255776), (18288, 1159574), (19812, 1070376), (20784, 1020318), (21424, 989838), (22516, 941832), (24102, 879856), (26162, 810576), (26416, 802782), (29664, 714883), (29718, 713584), (31176, 680212), (32136, 659892), (33774, 627888), (36576, 579787), (39243, 540384), (39624, 535188), (41568, 510159), (42848, 494919), (44599, 475488), (45032, 470916), (48204, 439928), (50661, 418592), (52324, 405288), (52832, 401391), (54991, 385632), (59436, 356792), (62352, 340106), (64272, 329946), (67548, 313944), (78486, 270192), (79248, 267594), (89198, 237744), (90064, 235458), (96408, 219964), (101322, 209296), (104648, 202644), (109982, 192816), (117729, 180128), (118872, 178396), (124704, 170053), (128544, 164973), (133797, 158496), (135096, 156972)]