211336128

素因数分解:

$2^6\times 3^5\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 639055872

約数和(自身を除く): 427719744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 127, 144, 162, 192, 214, 216, 243, 254, 288, 321, 324, 381, 428, 432, 486, 508, 576, 642, 648, 762, 856, 864, 963, 972, 1016, 1143, 1284, 1296, 1524, 1712, 1728, 1926, 1944, 2032, 2286, 2568, 2592, 2889, 3048, 3424, 3429, 3852, 3888, 4064, 4572, 5136, 5184, 5778, 6096, 6848, 6858, 7704, 7776, 8128, 8667, 9144, 10272, 10287, 11556, 12192, 13589, 13716, 15408, 15552, 17334, 18288, 20544, 20574, 23112, 24384, 26001, 27178, 27432, 30816, 30861, 34668, 36576, 40767, 41148, 46224, 52002, 54356, 54864, 61632, 61722, 69336, 73152, 81534, 82296, 92448, 104004, 108712, 109728, 122301, 123444, 138672, 163068, 164592, 184896, 208008, 217424, 219456, 244602, 246888, 277344, 326136, 329184, 366903, 416016, 434848, 489204, 493776, 554688, 652272, 658368, 733806, 832032, 869696, 978408, 987552, 1100709, 1304544, 1467612, 1664064, 1956816, 1975104, 2201418, 2609088, 2935224, 3302127, 3913632, 4402836, 5870448, 6604254, 7827264, 8805672, 11740896, 13208508, 17611344, 23481792, 26417016, 35222688, 52834032, 70445376, 105668064, 211336128]

約数ペア:

[(1, 211336128), (2, 105668064), (3, 70445376), (4, 52834032), (6, 35222688), (8, 26417016), (9, 23481792), (12, 17611344), (16, 13208508), (18, 11740896), (24, 8805672), (27, 7827264), (32, 6604254), (36, 5870448), (48, 4402836), (54, 3913632), (64, 3302127), (72, 2935224), (81, 2609088), (96, 2201418), (107, 1975104), (108, 1956816), (127, 1664064), (144, 1467612), (162, 1304544), (192, 1100709), (214, 987552), (216, 978408), (243, 869696), (254, 832032), (288, 733806), (321, 658368), (324, 652272), (381, 554688), (428, 493776), (432, 489204), (486, 434848), (508, 416016), (576, 366903), (642, 329184), (648, 326136), (762, 277344), (856, 246888), (864, 244602), (963, 219456), (972, 217424), (1016, 208008), (1143, 184896), (1284, 164592), (1296, 163068), (1524, 138672), (1712, 123444), (1728, 122301), (1926, 109728), (1944, 108712), (2032, 104004), (2286, 92448), (2568, 82296), (2592, 81534), (2889, 73152), (3048, 69336), (3424, 61722), (3429, 61632), (3852, 54864), (3888, 54356), (4064, 52002), (4572, 46224), (5136, 41148), (5184, 40767), (5778, 36576), (6096, 34668), (6848, 30861), (6858, 30816), (7704, 27432), (7776, 27178), (8128, 26001), (8667, 24384), (9144, 23112), (10272, 20574), (10287, 20544), (11556, 18288), (12192, 17334), (13589, 15552), (13716, 15408)]