278049152

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{9323}}^1$

素因数の和:9570

約数の個数: 32

約数和(自身を含む): 556363080

約数和(自身を除く): 278313928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 3728, 7456, 9323, 14912, 18646, 29824, 37292, 74584, 149168, 298336, 596672, 1193344, 2172259, 4344518, 8689036, 17378072, 34756144, 69512288, 139024576, 278049152]

約数ペア:

[(1, 278049152), (2, 139024576), (4, 69512288), (8, 34756144), (16, 17378072), (32, 8689036), (64, 4344518), (128, 2172259), (233, 1193344), (466, 596672), (932, 298336), (1864, 149168), (3728, 74584), (7456, 37292), (9323, 29824), (14912, 18646)]