261276921024

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{538511}}^1$

素因数の和:538571

約数の個数: 168

約数和(自身を含む): 833823364608

約数和(自身を除く): 572546443584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 361, 399, 448, 456, 532, 608, 672, 722, 798, 912, 1064, 1083, 1216, 1344, 1444, 1596, 1824, 2128, 2166, 2527, 2888, 3192, 3648, 4256, 4332, 5054, 5776, 6384, 7581, 8512, 8664, 10108, 11552, 12768, 15162, 17328, 20216, 23104, 25536, 30324, 34656, 40432, 60648, 69312, 80864, 121296, 161728, 242592, 485184, 538511, 1077022, 1615533, 2154044, 3231066, 3769577, 4308088, 6462132, 7539154, 8616176, 10231709, 11308731, 12924264, 15078308, 17232352, 20463418, 22617462, 25848528, 30156616, 30695127, 34464704, 40926836, 45234924, 51697056, 60313232, 61390254, 71621963, 81853672, 90469848, 103394112, 120626464, 122780508, 143243926, 163707344, 180939696, 194402471, 214865889, 241252928, 245561016, 286487852, 327414688, 361879392, 388804942, 429731778, 491122032, 572975704, 583207413, 654829376, 723758784, 777609884, 859463556, 982244064, 1145951408, 1166414826, 1360817297, 1555219768, 1718927112, 1964488128, 2291902816, 2332829652, 2721634594, 3110439536, 3437854224, 4082451891, 4583805632, 4665659304, 5443269188, 6220879072, 6875708448, 8164903782, 9331318608, 10886538376, 12441758144, 13751416896, 16329807564, 18662637216, 21773076752, 32659615128, 37325274432, 43546153504, 65319230256, 87092307008, 130638460512, 261276921024]

約数ペア:

[(1, 261276921024), (2, 130638460512), (3, 87092307008), (4, 65319230256), (6, 43546153504), (7, 37325274432), (8, 32659615128), (12, 21773076752), (14, 18662637216), (16, 16329807564), (19, 13751416896), (21, 12441758144), (24, 10886538376), (28, 9331318608), (32, 8164903782), (38, 6875708448), (42, 6220879072), (48, 5443269188), (56, 4665659304), (57, 4583805632), (64, 4082451891), (76, 3437854224), (84, 3110439536), (96, 2721634594), (112, 2332829652), (114, 2291902816), (133, 1964488128), (152, 1718927112), (168, 1555219768), (192, 1360817297), (224, 1166414826), (228, 1145951408), (266, 982244064), (304, 859463556), (336, 777609884), (361, 723758784), (399, 654829376), (448, 583207413), (456, 572975704), (532, 491122032), (608, 429731778), (672, 388804942), (722, 361879392), (798, 327414688), (912, 286487852), (1064, 245561016), (1083, 241252928), (1216, 214865889), (1344, 194402471), (1444, 180939696), (1596, 163707344), (1824, 143243926), (2128, 122780508), (2166, 120626464), (2527, 103394112), (2888, 90469848), (3192, 81853672), (3648, 71621963), (4256, 61390254), (4332, 60313232), (5054, 51697056), (5776, 45234924), (6384, 40926836), (7581, 34464704), (8512, 30695127), (8664, 30156616), (10108, 25848528), (11552, 22617462), (12768, 20463418), (15162, 17232352), (17328, 15078308), (20216, 12924264), (23104, 11308731), (25536, 10231709), (30324, 8616176), (34656, 7539154), (40432, 6462132), (60648, 4308088), (69312, 3769577), (80864, 3231066), (121296, 2154044), (161728, 1615533), (242592, 1077022), (485184, 538511)]