408961024

素因数分解:

$2^{14}\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 60

約数和(自身を含む): 829005100

約数和(自身を除く): 420044076

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 229, 256, 436, 458, 512, 872, 916, 1024, 1744, 1832, 2048, 3488, 3664, 4096, 6976, 7328, 8192, 13952, 14656, 16384, 24961, 27904, 29312, 49922, 55808, 58624, 99844, 111616, 117248, 199688, 223232, 234496, 399376, 446464, 468992, 798752, 892928, 937984, 1597504, 1785856, 1875968, 3195008, 3751936, 6390016, 12780032, 25560064, 51120128, 102240256, 204480512, 408961024]

約数ペア:

[(1, 408961024), (2, 204480512), (4, 102240256), (8, 51120128), (16, 25560064), (32, 12780032), (64, 6390016), (109, 3751936), (128, 3195008), (218, 1875968), (229, 1785856), (256, 1597504), (436, 937984), (458, 892928), (512, 798752), (872, 468992), (916, 446464), (1024, 399376), (1744, 234496), (1832, 223232), (2048, 199688), (3488, 117248), (3664, 111616), (4096, 99844), (6976, 58624), (7328, 55808), (8192, 49922), (13952, 29312), (14656, 27904), (16384, 24961)]