677449968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1085657}}^1$

素因数の和:1085681

約数の個数: 40

約数和(自身を含む): 1884702288

約数和(自身を除く): 1207252320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1085657, 2171314, 3256971, 4342628, 6513942, 8685256, 13027884, 14113541, 17370512, 26055768, 28227082, 42340623, 52111536, 56454164, 84681246, 112908328, 169362492, 225816656, 338724984, 677449968]

約数ペア:

[(1, 677449968), (2, 338724984), (3, 225816656), (4, 169362492), (6, 112908328), (8, 84681246), (12, 56454164), (13, 52111536), (16, 42340623), (24, 28227082), (26, 26055768), (39, 17370512), (48, 14113541), (52, 13027884), (78, 8685256), (104, 6513942), (156, 4342628), (208, 3256971), (312, 2171314), (624, 1085657)]