247489008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30509}}^1$

素因数の和:30546

約数の個数: 60

約数和(自身を含む): 692332920

約数和(自身を除く): 444843912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 30509, 61018, 91527, 122036, 183054, 244072, 366108, 396617, 488144, 732216, 793234, 1189851, 1464432, 1586468, 2379702, 3172936, 4759404, 5156021, 6345872, 9518808, 10312042, 15468063, 19037616, 20624084, 30936126, 41248168, 61872252, 82496336, 123744504, 247489008]

約数ペア:

[(1, 247489008), (2, 123744504), (3, 82496336), (4, 61872252), (6, 41248168), (8, 30936126), (12, 20624084), (13, 19037616), (16, 15468063), (24, 10312042), (26, 9518808), (39, 6345872), (48, 5156021), (52, 4759404), (78, 3172936), (104, 2379702), (156, 1586468), (169, 1464432), (208, 1189851), (312, 793234), (338, 732216), (507, 488144), (624, 396617), (676, 366108), (1014, 244072), (1352, 183054), (2028, 122036), (2704, 91527), (4056, 61018), (8112, 30509)]