490366976

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{21767}}^1$

素因数の和:21800

約数の個数: 48

約数和(自身を含む): 1069679520

約数和(自身を除く): 579312544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 21767, 22528, 43534, 87068, 174136, 239437, 348272, 478874, 696544, 957748, 1393088, 1915496, 2786176, 3830992, 5572352, 7661984, 11144704, 15323968, 22289408, 30647936, 44578816, 61295872, 122591744, 245183488, 490366976]

約数ペア:

[(1, 490366976), (2, 245183488), (4, 122591744), (8, 61295872), (11, 44578816), (16, 30647936), (22, 22289408), (32, 15323968), (44, 11144704), (64, 7661984), (88, 5572352), (128, 3830992), (176, 2786176), (256, 1915496), (352, 1393088), (512, 957748), (704, 696544), (1024, 478874), (1408, 348272), (2048, 239437), (2816, 174136), (5632, 87068), (11264, 43534), (21767, 22528)]