11680044544

素因数分解:

$2^9\times 7^3\times {\mathrm{66509}}^1$

素因数の和:66548

約数の個数: 80

約数和(自身を含む): 27215892000

約数和(自身を除く): 15535847456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 10976, 12544, 21952, 25088, 43904, 66509, 87808, 133018, 175616, 266036, 465563, 532072, 931126, 1064144, 1862252, 2128288, 3258941, 3724504, 4256576, 6517882, 7449008, 8513152, 13035764, 14898016, 17026304, 22812587, 26071528, 29796032, 34052608, 45625174, 52143056, 59592064, 91250348, 104286112, 119184128, 182500696, 208572224, 238368256, 365001392, 417144448, 730002784, 834288896, 1460005568, 1668577792, 2920011136, 5840022272, 11680044544]

約数ペア:

[(1, 11680044544), (2, 5840022272), (4, 2920011136), (7, 1668577792), (8, 1460005568), (14, 834288896), (16, 730002784), (28, 417144448), (32, 365001392), (49, 238368256), (56, 208572224), (64, 182500696), (98, 119184128), (112, 104286112), (128, 91250348), (196, 59592064), (224, 52143056), (256, 45625174), (343, 34052608), (392, 29796032), (448, 26071528), (512, 22812587), (686, 17026304), (784, 14898016), (896, 13035764), (1372, 8513152), (1568, 7449008), (1792, 6517882), (2744, 4256576), (3136, 3724504), (3584, 3258941), (5488, 2128288), (6272, 1862252), (10976, 1064144), (12544, 931126), (21952, 532072), (25088, 465563), (43904, 266036), (66509, 175616), (87808, 133018)]