271417664

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 675485568

約数和(自身を除く): 404067904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 53, 56, 64, 71, 92, 98, 106, 112, 142, 161, 184, 196, 212, 224, 284, 322, 368, 371, 392, 424, 448, 497, 568, 644, 736, 742, 784, 848, 994, 1127, 1136, 1219, 1288, 1472, 1484, 1568, 1633, 1696, 1988, 2254, 2272, 2438, 2576, 2597, 2968, 3136, 3266, 3392, 3479, 3763, 3976, 4508, 4544, 4876, 5152, 5194, 5936, 6532, 6958, 7526, 7952, 8533, 9016, 9752, 10304, 10388, 11431, 11872, 13064, 13916, 15052, 15904, 17066, 18032, 19504, 20776, 22862, 23744, 26128, 26341, 27832, 30104, 31808, 34132, 36064, 39008, 41552, 45724, 52256, 52682, 55664, 59731, 60208, 68264, 72128, 78016, 80017, 83104, 86549, 91448, 104512, 105364, 111328, 119462, 120416, 136528, 160034, 166208, 173098, 182896, 184387, 210728, 222656, 238924, 240832, 273056, 320068, 346196, 365792, 368774, 421456, 477848, 546112, 605843, 640136, 692392, 731584, 737548, 842912, 955696, 1211686, 1280272, 1384784, 1475096, 1685824, 1911392, 2423372, 2560544, 2769568, 2950192, 3822784, 4240901, 4846744, 5121088, 5539136, 5900384, 8481802, 9693488, 11800768, 16963604, 19386976, 33927208, 38773952, 67854416, 135708832, 271417664]

約数ペア:

[(1, 271417664), (2, 135708832), (4, 67854416), (7, 38773952), (8, 33927208), (14, 19386976), (16, 16963604), (23, 11800768), (28, 9693488), (32, 8481802), (46, 5900384), (49, 5539136), (53, 5121088), (56, 4846744), (64, 4240901), (71, 3822784), (92, 2950192), (98, 2769568), (106, 2560544), (112, 2423372), (142, 1911392), (161, 1685824), (184, 1475096), (196, 1384784), (212, 1280272), (224, 1211686), (284, 955696), (322, 842912), (368, 737548), (371, 731584), (392, 692392), (424, 640136), (448, 605843), (497, 546112), (568, 477848), (644, 421456), (736, 368774), (742, 365792), (784, 346196), (848, 320068), (994, 273056), (1127, 240832), (1136, 238924), (1219, 222656), (1288, 210728), (1472, 184387), (1484, 182896), (1568, 173098), (1633, 166208), (1696, 160034), (1988, 136528), (2254, 120416), (2272, 119462), (2438, 111328), (2576, 105364), (2597, 104512), (2968, 91448), (3136, 86549), (3266, 83104), (3392, 80017), (3479, 78016), (3763, 72128), (3976, 68264), (4508, 60208), (4544, 59731), (4876, 55664), (5152, 52682), (5194, 52256), (5936, 45724), (6532, 41552), (6958, 39008), (7526, 36064), (7952, 34132), (8533, 31808), (9016, 30104), (9752, 27832), (10304, 26341), (10388, 26128), (11431, 23744), (11872, 22862), (13064, 20776), (13916, 19504), (15052, 18032), (15904, 17066)]