869890048

素因数分解:

$2^{11}\times {\mathrm{269}}^1\times {\mathrm{1579}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 1746927000

約数和(自身を除く): 877036952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1024, 1076, 1579, 2048, 2152, 3158, 4304, 6316, 8608, 12632, 17216, 25264, 34432, 50528, 68864, 101056, 137728, 202112, 275456, 404224, 424751, 550912, 808448, 849502, 1616896, 1699004, 3233792, 3398008, 6796016, 13592032, 27184064, 54368128, 108736256, 217472512, 434945024, 869890048]

約数ペア:

[(1, 869890048), (2, 434945024), (4, 217472512), (8, 108736256), (16, 54368128), (32, 27184064), (64, 13592032), (128, 6796016), (256, 3398008), (269, 3233792), (512, 1699004), (538, 1616896), (1024, 849502), (1076, 808448), (1579, 550912), (2048, 424751), (2152, 404224), (3158, 275456), (4304, 202112), (6316, 137728), (8608, 101056), (12632, 68864), (17216, 50528), (25264, 34432)]