260581376

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 583783200

約数和(自身を除く): 323201824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 269, 344, 352, 473, 512, 538, 688, 704, 946, 1024, 1076, 1376, 1408, 1892, 2048, 2152, 2752, 2816, 2959, 3784, 4304, 5504, 5632, 5918, 7568, 8608, 11008, 11264, 11567, 11836, 15136, 17216, 22016, 22528, 23134, 23672, 30272, 34432, 44032, 46268, 47344, 60544, 68864, 88064, 92536, 94688, 121088, 127237, 137728, 185072, 189376, 242176, 254474, 275456, 370144, 378752, 484352, 508948, 550912, 740288, 757504, 968704, 1017896, 1480576, 1515008, 2035792, 2961152, 3030016, 4071584, 5922304, 6060032, 8143168, 11844608, 16286336, 23689216, 32572672, 65145344, 130290688, 260581376]

約数ペア:

[(1, 260581376), (2, 130290688), (4, 65145344), (8, 32572672), (11, 23689216), (16, 16286336), (22, 11844608), (32, 8143168), (43, 6060032), (44, 5922304), (64, 4071584), (86, 3030016), (88, 2961152), (128, 2035792), (172, 1515008), (176, 1480576), (256, 1017896), (269, 968704), (344, 757504), (352, 740288), (473, 550912), (512, 508948), (538, 484352), (688, 378752), (704, 370144), (946, 275456), (1024, 254474), (1076, 242176), (1376, 189376), (1408, 185072), (1892, 137728), (2048, 127237), (2152, 121088), (2752, 94688), (2816, 92536), (2959, 88064), (3784, 68864), (4304, 60544), (5504, 47344), (5632, 46268), (5918, 44032), (7568, 34432), (8608, 30272), (11008, 23672), (11264, 23134), (11567, 22528), (11836, 22016), (15136, 17216)]