438976128

素因数分解:

$2^7\times 3^1\times {\mathrm{1143167}}^1$

素因数の和:1143184

約数の個数: 32

約数和(自身を含む): 1166031360

約数和(自身を除く): 727055232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1143167, 2286334, 3429501, 4572668, 6859002, 9145336, 13718004, 18290672, 27436008, 36581344, 54872016, 73162688, 109744032, 146325376, 219488064, 438976128]

約数ペア:

[(1, 438976128), (2, 219488064), (3, 146325376), (4, 109744032), (6, 73162688), (8, 54872016), (12, 36581344), (16, 27436008), (24, 18290672), (32, 13718004), (48, 9145336), (64, 6859002), (96, 4572668), (128, 3429501), (192, 2286334), (384, 1143167)]