538496512

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{3881}}^1$

素因数の和:4170

約数の個数: 40

約数和(自身を含む): 1080189792

約数和(自身を除く): 541693280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1084, 2168, 3881, 4336, 7762, 8672, 15524, 17344, 31048, 34688, 62096, 69376, 124192, 138752, 248384, 496768, 993536, 1051751, 1987072, 2103502, 4207004, 8414008, 16828016, 33656032, 67312064, 134624128, 269248256, 538496512]

約数ペア:

[(1, 538496512), (2, 269248256), (4, 134624128), (8, 67312064), (16, 33656032), (32, 16828016), (64, 8414008), (128, 4207004), (256, 2103502), (271, 1987072), (512, 1051751), (542, 993536), (1084, 496768), (2168, 248384), (3881, 138752), (4336, 124192), (7762, 69376), (8672, 62096), (15524, 34688), (17344, 31048)]