656886672

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 200

約数和(自身を含む): 2070311936

約数和(自身を除く): 1413425264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 127, 144, 156, 162, 208, 216, 234, 254, 307, 312, 324, 351, 381, 432, 468, 508, 614, 624, 648, 702, 762, 921, 936, 1016, 1053, 1143, 1228, 1296, 1404, 1524, 1651, 1842, 1872, 2032, 2106, 2286, 2456, 2763, 2808, 3048, 3302, 3429, 3684, 3991, 4212, 4572, 4912, 4953, 5526, 5616, 6096, 6604, 6858, 7368, 7982, 8289, 8424, 9144, 9906, 10287, 11052, 11973, 13208, 13716, 14736, 14859, 15964, 16578, 16848, 18288, 19812, 20574, 22104, 23946, 24867, 26416, 27432, 29718, 31928, 33156, 35919, 38989, 39624, 41148, 44208, 44577, 47892, 49734, 54864, 59436, 63856, 66312, 71838, 77978, 79248, 82296, 89154, 95784, 99468, 107757, 116967, 118872, 132624, 133731, 143676, 155956, 164592, 178308, 191568, 198936, 215514, 233934, 237744, 267462, 287352, 311912, 323271, 350901, 356616, 397872, 431028, 467868, 506857, 534924, 574704, 623824, 646542, 701802, 713232, 862056, 935736, 1013714, 1052703, 1069848, 1293084, 1403604, 1520571, 1724112, 1871472, 2027428, 2105406, 2139696, 2586168, 2807208, 3041142, 3158109, 4054856, 4210812, 4561713, 5172336, 5614416, 6082284, 6316218, 8109712, 8421624, 9123426, 12164568, 12632436, 13685139, 16843248, 18246852, 24329136, 25264872, 27370278, 36493704, 41055417, 50529744, 54740556, 72987408, 82110834, 109481112, 164221668, 218962224, 328443336, 656886672]

約数ペア:

[(1, 656886672), (2, 328443336), (3, 218962224), (4, 164221668), (6, 109481112), (8, 82110834), (9, 72987408), (12, 54740556), (13, 50529744), (16, 41055417), (18, 36493704), (24, 27370278), (26, 25264872), (27, 24329136), (36, 18246852), (39, 16843248), (48, 13685139), (52, 12632436), (54, 12164568), (72, 9123426), (78, 8421624), (81, 8109712), (104, 6316218), (108, 6082284), (117, 5614416), (127, 5172336), (144, 4561713), (156, 4210812), (162, 4054856), (208, 3158109), (216, 3041142), (234, 2807208), (254, 2586168), (307, 2139696), (312, 2105406), (324, 2027428), (351, 1871472), (381, 1724112), (432, 1520571), (468, 1403604), (508, 1293084), (614, 1069848), (624, 1052703), (648, 1013714), (702, 935736), (762, 862056), (921, 713232), (936, 701802), (1016, 646542), (1053, 623824), (1143, 574704), (1228, 534924), (1296, 506857), (1404, 467868), (1524, 431028), (1651, 397872), (1842, 356616), (1872, 350901), (2032, 323271), (2106, 311912), (2286, 287352), (2456, 267462), (2763, 237744), (2808, 233934), (3048, 215514), (3302, 198936), (3429, 191568), (3684, 178308), (3991, 164592), (4212, 155956), (4572, 143676), (4912, 133731), (4953, 132624), (5526, 118872), (5616, 116967), (6096, 107757), (6604, 99468), (6858, 95784), (7368, 89154), (7982, 82296), (8289, 79248), (8424, 77978), (9144, 71838), (9906, 66312), (10287, 63856), (11052, 59436), (11973, 54864), (13208, 49734), (13716, 47892), (14736, 44577), (14859, 44208), (15964, 41148), (16578, 39624), (16848, 38989), (18288, 35919), (19812, 33156), (20574, 31928), (22104, 29718), (23946, 27432), (24867, 26416)]