255313536

素因数分解:

$2^7\times 3^1\times {\mathrm{664879}}^1$

素因数の和:664896

約数の個数: 32

約数和(自身を含む): 678177600

約数和(自身を除く): 422864064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 664879, 1329758, 1994637, 2659516, 3989274, 5319032, 7978548, 10638064, 15957096, 21276128, 31914192, 42552256, 63828384, 85104512, 127656768, 255313536]

約数ペア:

[(1, 255313536), (2, 127656768), (3, 85104512), (4, 63828384), (6, 42552256), (8, 31914192), (12, 21276128), (16, 15957096), (24, 10638064), (32, 7978548), (48, 5319032), (64, 3989274), (96, 2659516), (128, 1994637), (192, 1329758), (384, 664879)]