1279261188

素因数分解:

$2^2\times 3^4\times {\mathrm{727}}^1\times {\mathrm{5431}}^1$

素因数の和:6174

約数の個数: 60

約数和(自身を含む): 3349458112

約数和(自身を除く): 2070196924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 727, 1454, 2181, 2908, 4362, 5431, 6543, 8724, 10862, 13086, 16293, 19629, 21724, 26172, 32586, 39258, 48879, 58887, 65172, 78516, 97758, 117774, 146637, 195516, 235548, 293274, 439911, 586548, 879822, 1759644, 3948337, 7896674, 11845011, 15793348, 23690022, 35535033, 47380044, 71070066, 106605099, 142140132, 213210198, 319815297, 426420396, 639630594, 1279261188]

約数ペア:

[(1, 1279261188), (2, 639630594), (3, 426420396), (4, 319815297), (6, 213210198), (9, 142140132), (12, 106605099), (18, 71070066), (27, 47380044), (36, 35535033), (54, 23690022), (81, 15793348), (108, 11845011), (162, 7896674), (324, 3948337), (727, 1759644), (1454, 879822), (2181, 586548), (2908, 439911), (4362, 293274), (5431, 235548), (6543, 195516), (8724, 146637), (10862, 117774), (13086, 97758), (16293, 78516), (19629, 65172), (21724, 58887), (26172, 48879), (32586, 39258)]