408055868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 810432000

約数和(自身を除く): 402376132

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 199, 319, 398, 638, 796, 1276, 1607, 2189, 3214, 4378, 5771, 6428, 8756, 11542, 17677, 23084, 35354, 46603, 63481, 70708, 93206, 126962, 186412, 253924, 319793, 512633, 639586, 1025266, 1279172, 2050532, 3517723, 7035446, 9273997, 14070892, 18547994, 37095988, 102013967, 204027934, 408055868]

約数ペア:

[(1, 408055868), (2, 204027934), (4, 102013967), (11, 37095988), (22, 18547994), (29, 14070892), (44, 9273997), (58, 7035446), (116, 3517723), (199, 2050532), (319, 1279172), (398, 1025266), (638, 639586), (796, 512633), (1276, 319793), (1607, 253924), (2189, 186412), (3214, 126962), (4378, 93206), (5771, 70708), (6428, 63481), (8756, 46603), (11542, 35354), (17677, 23084)]