427043676

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20117}}^1$

素因数の和:20214

約数の個数: 48

約数和(自身を含む): 1047745440

約数和(自身を除く): 620701764

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 1769, 3538, 5307, 7076, 10614, 20117, 21228, 40234, 60351, 80468, 120702, 241404, 583393, 1166786, 1227137, 1750179, 2333572, 2454274, 3500358, 3681411, 4908548, 7000716, 7362822, 14725644, 35586973, 71173946, 106760919, 142347892, 213521838, 427043676]

約数ペア:

[(1, 427043676), (2, 213521838), (3, 142347892), (4, 106760919), (6, 71173946), (12, 35586973), (29, 14725644), (58, 7362822), (61, 7000716), (87, 4908548), (116, 3681411), (122, 3500358), (174, 2454274), (183, 2333572), (244, 1750179), (348, 1227137), (366, 1166786), (732, 583393), (1769, 241404), (3538, 120702), (5307, 80468), (7076, 60351), (10614, 40234), (20117, 21228)]