404807922

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 921672960

約数和(自身を除く): 516865038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 103, 146, 206, 219, 309, 438, 618, 657, 927, 997, 1314, 1854, 1971, 1994, 2781, 2991, 3942, 5562, 5982, 7519, 8973, 15038, 17946, 22557, 26919, 45114, 53838, 67671, 72781, 102691, 135342, 145562, 203013, 205382, 218343, 308073, 406026, 436686, 616146, 655029, 924219, 1310058, 1848438, 1965087, 2772657, 3930174, 5545314, 7496443, 14992886, 22489329, 44978658, 67467987, 134935974, 202403961, 404807922]

約数ペア:

[(1, 404807922), (2, 202403961), (3, 134935974), (6, 67467987), (9, 44978658), (18, 22489329), (27, 14992886), (54, 7496443), (73, 5545314), (103, 3930174), (146, 2772657), (206, 1965087), (219, 1848438), (309, 1310058), (438, 924219), (618, 655029), (657, 616146), (927, 436686), (997, 406026), (1314, 308073), (1854, 218343), (1971, 205382), (1994, 203013), (2781, 145562), (2991, 135342), (3942, 102691), (5562, 72781), (5982, 67671), (7519, 53838), (8973, 45114), (15038, 26919), (17946, 22557)]