274229748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13627}}^1$

素因数の和:13693

約数の個数: 72

約数和(自身を含む): 763931168

約数和(自身を除く): 489701420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 13627, 20124, 27254, 40881, 54508, 81762, 122643, 163524, 177151, 245286, 354302, 490572, 531453, 585961, 708604, 1062906, 1171922, 1594359, 1757883, 2125812, 2343844, 3188718, 3515766, 5273649, 6377436, 7031532, 7617493, 10547298, 15234986, 21094596, 22852479, 30469972, 45704958, 68557437, 91409916, 137114874, 274229748]

約数ペア:

[(1, 274229748), (2, 137114874), (3, 91409916), (4, 68557437), (6, 45704958), (9, 30469972), (12, 22852479), (13, 21094596), (18, 15234986), (26, 10547298), (36, 7617493), (39, 7031532), (43, 6377436), (52, 5273649), (78, 3515766), (86, 3188718), (117, 2343844), (129, 2125812), (156, 1757883), (172, 1594359), (234, 1171922), (258, 1062906), (387, 708604), (468, 585961), (516, 531453), (559, 490572), (774, 354302), (1118, 245286), (1548, 177151), (1677, 163524), (2236, 122643), (3354, 81762), (5031, 54508), (6708, 40881), (10062, 27254), (13627, 20124)]