561566232

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{7823}}^1$

素因数の和:8832

約数の個数: 48

約数和(自身を含む): 1522628640

約数和(自身を除く): 961062408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7823, 7976, 8973, 11964, 15646, 17946, 23469, 23928, 31292, 35892, 46938, 62584, 70407, 71784, 93876, 140814, 187752, 281628, 563256, 7799531, 15599062, 23398593, 31198124, 46797186, 62396248, 70195779, 93594372, 140391558, 187188744, 280783116, 561566232]

約数ペア:

[(1, 561566232), (2, 280783116), (3, 187188744), (4, 140391558), (6, 93594372), (8, 70195779), (9, 62396248), (12, 46797186), (18, 31198124), (24, 23398593), (36, 15599062), (72, 7799531), (997, 563256), (1994, 281628), (2991, 187752), (3988, 140814), (5982, 93876), (7823, 71784), (7976, 70407), (8973, 62584), (11964, 46938), (15646, 35892), (17946, 31292), (23469, 23928)]