247364232

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 628404480

約数和(自身を除く): 381040248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 197, 226, 339, 394, 452, 463, 591, 678, 788, 904, 926, 1182, 1356, 1389, 1576, 1852, 2364, 2712, 2778, 3704, 4728, 5556, 11112, 22261, 44522, 52319, 66783, 89044, 91211, 104638, 133566, 156957, 178088, 182422, 209276, 267132, 273633, 313914, 364844, 418552, 534264, 547266, 627828, 729688, 1094532, 1255656, 2189064, 10306843, 20613686, 30920529, 41227372, 61841058, 82454744, 123682116, 247364232]

約数ペア:

[(1, 247364232), (2, 123682116), (3, 82454744), (4, 61841058), (6, 41227372), (8, 30920529), (12, 20613686), (24, 10306843), (113, 2189064), (197, 1255656), (226, 1094532), (339, 729688), (394, 627828), (452, 547266), (463, 534264), (591, 418552), (678, 364844), (788, 313914), (904, 273633), (926, 267132), (1182, 209276), (1356, 182422), (1389, 178088), (1576, 156957), (1852, 133566), (2364, 104638), (2712, 91211), (2778, 89044), (3704, 66783), (4728, 52319), (5556, 44522), (11112, 22261)]