2785763328

素因数分解:

$2^{13}\times 3^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 112

約数和(自身を含む): 7473793536

約数和(自身を除く): 4688030208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 431, 512, 526, 768, 789, 862, 1024, 1052, 1293, 1536, 1578, 1724, 2048, 2104, 2586, 3072, 3156, 3448, 4096, 4208, 5172, 6144, 6312, 6896, 8192, 8416, 10344, 12288, 12624, 13792, 16832, 20688, 24576, 25248, 27584, 33664, 41376, 50496, 55168, 67328, 82752, 100992, 110336, 113353, 134656, 165504, 201984, 220672, 226706, 269312, 331008, 340059, 403968, 441344, 453412, 538624, 662016, 680118, 807936, 882688, 906824, 1077248, 1324032, 1360236, 1615872, 1765376, 1813648, 2154496, 2648064, 2720472, 3231744, 3530752, 3627296, 5296128, 5440944, 6463488, 7254592, 10592256, 10881888, 14509184, 21763776, 29018368, 43527552, 58036736, 87055104, 116073472, 174110208, 232146944, 348220416, 464293888, 696440832, 928587776, 1392881664, 2785763328]

約数ペア:

[(1, 2785763328), (2, 1392881664), (3, 928587776), (4, 696440832), (6, 464293888), (8, 348220416), (12, 232146944), (16, 174110208), (24, 116073472), (32, 87055104), (48, 58036736), (64, 43527552), (96, 29018368), (128, 21763776), (192, 14509184), (256, 10881888), (263, 10592256), (384, 7254592), (431, 6463488), (512, 5440944), (526, 5296128), (768, 3627296), (789, 3530752), (862, 3231744), (1024, 2720472), (1052, 2648064), (1293, 2154496), (1536, 1813648), (1578, 1765376), (1724, 1615872), (2048, 1360236), (2104, 1324032), (2586, 1077248), (3072, 906824), (3156, 882688), (3448, 807936), (4096, 680118), (4208, 662016), (5172, 538624), (6144, 453412), (6312, 441344), (6896, 403968), (8192, 340059), (8416, 331008), (10344, 269312), (12288, 226706), (12624, 220672), (13792, 201984), (16832, 165504), (20688, 134656), (24576, 113353), (25248, 110336), (27584, 100992), (33664, 82752), (41376, 67328), (50496, 55168)]