226642806

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 544320000

約数和(自身を除く): 317677194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 499, 647, 702, 998, 1294, 1497, 1941, 2994, 3882, 4491, 5823, 6487, 8411, 8982, 11646, 12974, 13473, 16822, 17469, 19461, 25233, 26946, 34938, 38922, 50466, 58383, 75699, 116766, 151398, 175149, 227097, 322853, 350298, 454194, 645706, 968559, 1937118, 2905677, 4197089, 5811354, 8394178, 8717031, 12591267, 17434062, 25182534, 37773801, 75547602, 113321403, 226642806]

約数ペア:

[(1, 226642806), (2, 113321403), (3, 75547602), (6, 37773801), (9, 25182534), (13, 17434062), (18, 12591267), (26, 8717031), (27, 8394178), (39, 5811354), (54, 4197089), (78, 2905677), (117, 1937118), (234, 968559), (351, 645706), (499, 454194), (647, 350298), (702, 322853), (998, 227097), (1294, 175149), (1497, 151398), (1941, 116766), (2994, 75699), (3882, 58383), (4491, 50466), (5823, 38922), (6487, 34938), (8411, 26946), (8982, 25233), (11646, 19461), (12974, 17469), (13473, 16822)]