231772008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{57143}}^1$

素因数の和:57178

約数の個数: 48

約数和(自身を含む): 627441120

約数和(自身を除く): 395669112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 57143, 114286, 171429, 228572, 342858, 457144, 685716, 742859, 1371432, 1485718, 2228577, 2971436, 4457154, 5942872, 8914308, 9657167, 17828616, 19314334, 28971501, 38628668, 57943002, 77257336, 115886004, 231772008]

約数ペア:

[(1, 231772008), (2, 115886004), (3, 77257336), (4, 57943002), (6, 38628668), (8, 28971501), (12, 19314334), (13, 17828616), (24, 9657167), (26, 8914308), (39, 5942872), (52, 4457154), (78, 2971436), (104, 2228577), (156, 1485718), (169, 1371432), (312, 742859), (338, 685716), (507, 457144), (676, 342858), (1014, 228572), (1352, 171429), (2028, 114286), (4056, 57143)]