1249207616

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4027}}^1$

素因数の和:4207

約数の個数: 56

約数和(自身を含む): 2565964896

約数和(自身を除く): 1316757280

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 131, 148, 262, 296, 524, 592, 1048, 1184, 2096, 2368, 4027, 4192, 4847, 8054, 8384, 9694, 16108, 19388, 32216, 38776, 64432, 77552, 128864, 148999, 155104, 257728, 297998, 310208, 527537, 595996, 1055074, 1191992, 2110148, 2383984, 4220296, 4767968, 8440592, 9535936, 16881184, 19518869, 33762368, 39037738, 78075476, 156150952, 312301904, 624603808, 1249207616]

約数ペア:

[(1, 1249207616), (2, 624603808), (4, 312301904), (8, 156150952), (16, 78075476), (32, 39037738), (37, 33762368), (64, 19518869), (74, 16881184), (131, 9535936), (148, 8440592), (262, 4767968), (296, 4220296), (524, 2383984), (592, 2110148), (1048, 1191992), (1184, 1055074), (2096, 595996), (2368, 527537), (4027, 310208), (4192, 297998), (4847, 257728), (8054, 155104), (8384, 148999), (9694, 128864), (16108, 77552), (19388, 64432), (32216, 38776)]