217652022

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{3917}}^1$

素因数の和:3952

約数の個数: 80

約数和(自身を含む): 568893600

約数和(自身を除く): 351241578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2646, 3087, 3917, 3969, 6174, 7834, 7938, 9261, 11751, 18522, 23502, 27419, 27783, 35253, 54838, 55566, 70506, 82257, 105759, 164514, 191933, 211518, 246771, 317277, 383866, 493542, 575799, 634554, 740313, 1151598, 1343531, 1480626, 1727397, 2220939, 2687062, 3454794, 4030593, 4441878, 5182191, 8061186, 10364382, 12091779, 15546573, 24183558, 31093146, 36275337, 72550674, 108826011, 217652022]

約数ペア:

[(1, 217652022), (2, 108826011), (3, 72550674), (6, 36275337), (7, 31093146), (9, 24183558), (14, 15546573), (18, 12091779), (21, 10364382), (27, 8061186), (42, 5182191), (49, 4441878), (54, 4030593), (63, 3454794), (81, 2687062), (98, 2220939), (126, 1727397), (147, 1480626), (162, 1343531), (189, 1151598), (294, 740313), (343, 634554), (378, 575799), (441, 493542), (567, 383866), (686, 317277), (882, 246771), (1029, 211518), (1134, 191933), (1323, 164514), (2058, 105759), (2646, 82257), (3087, 70506), (3917, 55566), (3969, 54838), (6174, 35253), (7834, 27783), (7938, 27419), (9261, 23502), (11751, 18522)]