426952708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 959264768

約数和(自身を除く): 532312060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 157, 182, 217, 241, 314, 364, 403, 434, 482, 628, 806, 868, 964, 1099, 1612, 1687, 2041, 2198, 2821, 3133, 3374, 4082, 4396, 4867, 5642, 6266, 6748, 7471, 8164, 9734, 11284, 12532, 14287, 14942, 19468, 21931, 28574, 29884, 34069, 37837, 43862, 52297, 57148, 63271, 68138, 75674, 87724, 97123, 104594, 126542, 136276, 151348, 194246, 209188, 253084, 264859, 388492, 442897, 491881, 529718, 679861, 885794, 983762, 1059436, 1172947, 1359722, 1771588, 1967524, 2345894, 2719444, 3443167, 4691788, 6886334, 8210629, 13772668, 15248311, 16421258, 30496622, 32842516, 60993244, 106738177, 213476354, 426952708]

約数ペア:

[(1, 426952708), (2, 213476354), (4, 106738177), (7, 60993244), (13, 32842516), (14, 30496622), (26, 16421258), (28, 15248311), (31, 13772668), (52, 8210629), (62, 6886334), (91, 4691788), (124, 3443167), (157, 2719444), (182, 2345894), (217, 1967524), (241, 1771588), (314, 1359722), (364, 1172947), (403, 1059436), (434, 983762), (482, 885794), (628, 679861), (806, 529718), (868, 491881), (964, 442897), (1099, 388492), (1612, 264859), (1687, 253084), (2041, 209188), (2198, 194246), (2821, 151348), (3133, 136276), (3374, 126542), (4082, 104594), (4396, 97123), (4867, 87724), (5642, 75674), (6266, 68138), (6748, 63271), (7471, 57148), (8164, 52297), (9734, 43862), (11284, 37837), (12532, 34069), (14287, 29884), (14942, 28574), (19468, 21931)]