431117568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{26731}}^1$

素因数の和:26760

約数の個数: 108

約数和(自身を含む): 1420645408

約数和(自身を除く): 989527840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 26731, 53462, 80193, 106924, 160386, 187117, 213848, 240579, 320772, 374234, 427696, 481158, 561351, 641544, 748468, 855392, 962316, 1122702, 1283088, 1496936, 1684053, 1710784, 1924632, 2245404, 2566176, 2993872, 3368106, 3421568, 3849264, 4490808, 5132352, 5987744, 6736212, 6843136, 7698528, 8981616, 10264704, 11975488, 13472424, 15397056, 17963232, 20529408, 23950976, 26944848, 30794112, 35926464, 47901952, 53889696, 61588224, 71852928, 107779392, 143705856, 215558784, 431117568]

約数ペア:

[(1, 431117568), (2, 215558784), (3, 143705856), (4, 107779392), (6, 71852928), (7, 61588224), (8, 53889696), (9, 47901952), (12, 35926464), (14, 30794112), (16, 26944848), (18, 23950976), (21, 20529408), (24, 17963232), (28, 15397056), (32, 13472424), (36, 11975488), (42, 10264704), (48, 8981616), (56, 7698528), (63, 6843136), (64, 6736212), (72, 5987744), (84, 5132352), (96, 4490808), (112, 3849264), (126, 3421568), (128, 3368106), (144, 2993872), (168, 2566176), (192, 2245404), (224, 1924632), (252, 1710784), (256, 1684053), (288, 1496936), (336, 1283088), (384, 1122702), (448, 962316), (504, 855392), (576, 748468), (672, 641544), (768, 561351), (896, 481158), (1008, 427696), (1152, 374234), (1344, 320772), (1792, 240579), (2016, 213848), (2304, 187117), (2688, 160386), (4032, 106924), (5376, 80193), (8064, 53462), (16128, 26731)]