266613588

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5939}}^1$

素因数の和:6021

約数の個数: 72

約数和(自身を含む): 713512800

約数和(自身を除く): 446899212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 3741, 4988, 5939, 7482, 11223, 11878, 14964, 17817, 22446, 23756, 35634, 44892, 53451, 71268, 106902, 172231, 213804, 255377, 344462, 510754, 516693, 688924, 766131, 1021508, 1033386, 1532262, 1550079, 2066772, 2298393, 3064524, 3100158, 4596786, 6200316, 7405933, 9193572, 14811866, 22217799, 29623732, 44435598, 66653397, 88871196, 133306794, 266613588]

約数ペア:

[(1, 266613588), (2, 133306794), (3, 88871196), (4, 66653397), (6, 44435598), (9, 29623732), (12, 22217799), (18, 14811866), (29, 9193572), (36, 7405933), (43, 6200316), (58, 4596786), (86, 3100158), (87, 3064524), (116, 2298393), (129, 2066772), (172, 1550079), (174, 1532262), (258, 1033386), (261, 1021508), (348, 766131), (387, 688924), (516, 516693), (522, 510754), (774, 344462), (1044, 255377), (1247, 213804), (1548, 172231), (2494, 106902), (3741, 71268), (4988, 53451), (5939, 44892), (7482, 35634), (11223, 23756), (11878, 22446), (14964, 17817)]