201619961344

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{3612743}}^1$

素因数の和:3612870

約数の個数: 40

約数和(自身を含む): 406542082320

約数和(自身を除く): 204922120976

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1744, 3488, 6976, 13952, 27904, 55808, 3612743, 7225486, 14450972, 28901944, 57803888, 115607776, 231215552, 393788987, 462431104, 787577974, 924862208, 1575155948, 1849724416, 3150311896, 6300623792, 12601247584, 25202495168, 50404990336, 100809980672, 201619961344]

約数ペア:

[(1, 201619961344), (2, 100809980672), (4, 50404990336), (8, 25202495168), (16, 12601247584), (32, 6300623792), (64, 3150311896), (109, 1849724416), (128, 1575155948), (218, 924862208), (256, 787577974), (436, 462431104), (512, 393788987), (872, 231215552), (1744, 115607776), (3488, 57803888), (6976, 28901944), (13952, 14450972), (27904, 7225486), (55808, 3612743)]