276849664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 88

約数和(自身を含む): 681372608

約数和(自身を除く): 404522944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 2971, 3328, 3584, 5824, 5942, 6656, 7168, 11648, 11884, 13312, 20797, 23296, 23768, 38623, 41594, 46592, 47536, 77246, 83188, 93184, 95072, 154492, 166376, 190144, 270361, 308984, 332752, 380288, 540722, 617968, 665504, 760576, 1081444, 1235936, 1331008, 1521152, 2162888, 2471872, 2662016, 3042304, 4325776, 4943744, 5324032, 8651552, 9887488, 10648064, 17303104, 19774976, 21296128, 34606208, 39549952, 69212416, 138424832, 276849664]

約数ペア:

[(1, 276849664), (2, 138424832), (4, 69212416), (7, 39549952), (8, 34606208), (13, 21296128), (14, 19774976), (16, 17303104), (26, 10648064), (28, 9887488), (32, 8651552), (52, 5324032), (56, 4943744), (64, 4325776), (91, 3042304), (104, 2662016), (112, 2471872), (128, 2162888), (182, 1521152), (208, 1331008), (224, 1235936), (256, 1081444), (364, 760576), (416, 665504), (448, 617968), (512, 540722), (728, 380288), (832, 332752), (896, 308984), (1024, 270361), (1456, 190144), (1664, 166376), (1792, 154492), (2912, 95072), (2971, 93184), (3328, 83188), (3584, 77246), (5824, 47536), (5942, 46592), (6656, 41594), (7168, 38623), (11648, 23768), (11884, 23296), (13312, 20797)]