766886848

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1447}}^1$

素因数の和:1499

約数の個数: 126

約数和(自身を含む): 1918219176

約数和(自身を除く): 1151332328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 448, 637, 676, 728, 784, 832, 1183, 1274, 1352, 1447, 1456, 1568, 2366, 2548, 2704, 2894, 2912, 3136, 4732, 5096, 5408, 5788, 5824, 8281, 9464, 10129, 10192, 10816, 11576, 16562, 18811, 18928, 20258, 20384, 23152, 33124, 37622, 37856, 40516, 40768, 46304, 66248, 70903, 75244, 75712, 81032, 92608, 131677, 132496, 141806, 150488, 162064, 244543, 263354, 264992, 283612, 300976, 324128, 489086, 526708, 529984, 567224, 601952, 648256, 921739, 978172, 1053416, 1134448, 1203904, 1711801, 1843478, 1956344, 2106832, 2268896, 3423602, 3686956, 3912688, 4213664, 4537792, 6847204, 7373912, 7825376, 8427328, 11982607, 13694408, 14747824, 15650752, 23965214, 27388816, 29495648, 47930428, 54777632, 58991296, 95860856, 109555264, 191721712, 383443424, 766886848]

約数ペア:

[(1, 766886848), (2, 383443424), (4, 191721712), (7, 109555264), (8, 95860856), (13, 58991296), (14, 54777632), (16, 47930428), (26, 29495648), (28, 27388816), (32, 23965214), (49, 15650752), (52, 14747824), (56, 13694408), (64, 11982607), (91, 8427328), (98, 7825376), (104, 7373912), (112, 6847204), (169, 4537792), (182, 4213664), (196, 3912688), (208, 3686956), (224, 3423602), (338, 2268896), (364, 2106832), (392, 1956344), (416, 1843478), (448, 1711801), (637, 1203904), (676, 1134448), (728, 1053416), (784, 978172), (832, 921739), (1183, 648256), (1274, 601952), (1352, 567224), (1447, 529984), (1456, 526708), (1568, 489086), (2366, 324128), (2548, 300976), (2704, 283612), (2894, 264992), (2912, 263354), (3136, 244543), (4732, 162064), (5096, 150488), (5408, 141806), (5788, 132496), (5824, 131677), (8281, 92608), (9464, 81032), (10129, 75712), (10192, 75244), (10816, 70903), (11576, 66248), (16562, 46304), (18811, 40768), (18928, 40516), (20258, 37856), (20384, 37622), (23152, 33124)]