329239716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5301

約数の個数: 72

約数和(自身を含む): 858864384

約数和(自身を除く): 529624668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5237, 5239, 10474, 10478, 15711, 15717, 20948, 20956, 31422, 31434, 62844, 62868, 68081, 136162, 162347, 204243, 272324, 324694, 408486, 487041, 649388, 816972, 885053, 974082, 1770106, 1948164, 2110511, 2655159, 3540212, 4221022, 5310318, 6331533, 8442044, 10620636, 12663066, 25326132, 27436643, 54873286, 82309929, 109746572, 164619858, 329239716]

約数ペア:

[(1, 329239716), (2, 164619858), (3, 109746572), (4, 82309929), (6, 54873286), (12, 27436643), (13, 25326132), (26, 12663066), (31, 10620636), (39, 8442044), (52, 6331533), (62, 5310318), (78, 4221022), (93, 3540212), (124, 2655159), (156, 2110511), (169, 1948164), (186, 1770106), (338, 974082), (372, 885053), (403, 816972), (507, 649388), (676, 487041), (806, 408486), (1014, 324694), (1209, 272324), (1612, 204243), (2028, 162347), (2418, 136162), (4836, 68081), (5237, 62868), (5239, 62844), (10474, 31434), (10478, 31422), (15711, 20956), (15717, 20948)]