326493252

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1129}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 857602200

約数和(自身を除く): 531108948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 277, 348, 522, 554, 831, 1044, 1108, 1129, 1662, 2258, 2493, 3324, 3387, 4516, 4986, 6774, 8033, 9972, 10161, 13548, 16066, 20322, 24099, 32132, 32741, 40644, 48198, 65482, 72297, 96396, 98223, 130964, 144594, 196446, 289188, 294669, 312733, 392892, 589338, 625466, 938199, 1178676, 1250932, 1876398, 2814597, 3752796, 5629194, 9069257, 11258388, 18138514, 27207771, 36277028, 54415542, 81623313, 108831084, 163246626, 326493252]

約数ペア:

[(1, 326493252), (2, 163246626), (3, 108831084), (4, 81623313), (6, 54415542), (9, 36277028), (12, 27207771), (18, 18138514), (29, 11258388), (36, 9069257), (58, 5629194), (87, 3752796), (116, 2814597), (174, 1876398), (261, 1250932), (277, 1178676), (348, 938199), (522, 625466), (554, 589338), (831, 392892), (1044, 312733), (1108, 294669), (1129, 289188), (1662, 196446), (2258, 144594), (2493, 130964), (3324, 98223), (3387, 96396), (4516, 72297), (4986, 65482), (6774, 48198), (8033, 40644), (9972, 32741), (10161, 32132), (13548, 24099), (16066, 20322)]