427583916

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6831

約数の個数: 72

約数和(自身を含む): 1133115984

約数和(自身を除く): 705532068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 3526, 5289, 6737, 7052, 10578, 13474, 15867, 20211, 21156, 26948, 31734, 40422, 60633, 63468, 80844, 121266, 242532, 276217, 289691, 552434, 579382, 828651, 869073, 1104868, 1158764, 1657302, 1738146, 2485953, 2607219, 3314604, 3476292, 4971906, 5214438, 9943812, 10428876, 11877331, 23754662, 35631993, 47509324, 71263986, 106895979, 142527972, 213791958, 427583916]

約数ペア:

[(1, 427583916), (2, 213791958), (3, 142527972), (4, 106895979), (6, 71263986), (9, 47509324), (12, 35631993), (18, 23754662), (36, 11877331), (41, 10428876), (43, 9943812), (82, 5214438), (86, 4971906), (123, 3476292), (129, 3314604), (164, 2607219), (172, 2485953), (246, 1738146), (258, 1657302), (369, 1158764), (387, 1104868), (492, 869073), (516, 828651), (738, 579382), (774, 552434), (1476, 289691), (1548, 276217), (1763, 242532), (3526, 121266), (5289, 80844), (6737, 63468), (7052, 60633), (10578, 40422), (13474, 31734), (15867, 26948), (20211, 21156)]