189425448

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 534292200

約数和(自身を除く): 344866752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 257, 261, 348, 353, 514, 522, 696, 706, 771, 1028, 1044, 1059, 1412, 1542, 2056, 2088, 2118, 2313, 2824, 3084, 3177, 4236, 4626, 6168, 6354, 7453, 8472, 9252, 10237, 12708, 14906, 18504, 20474, 22359, 25416, 29812, 30711, 40948, 44718, 59624, 61422, 67077, 81896, 89436, 90721, 92133, 122844, 134154, 178872, 181442, 184266, 245688, 268308, 272163, 362884, 368532, 536616, 544326, 725768, 737064, 816489, 1088652, 1632978, 2177304, 2630909, 3265956, 5261818, 6531912, 7892727, 10523636, 15785454, 21047272, 23678181, 31570908, 47356362, 63141816, 94712724, 189425448]

約数ペア:

[(1, 189425448), (2, 94712724), (3, 63141816), (4, 47356362), (6, 31570908), (8, 23678181), (9, 21047272), (12, 15785454), (18, 10523636), (24, 7892727), (29, 6531912), (36, 5261818), (58, 3265956), (72, 2630909), (87, 2177304), (116, 1632978), (174, 1088652), (232, 816489), (257, 737064), (261, 725768), (348, 544326), (353, 536616), (514, 368532), (522, 362884), (696, 272163), (706, 268308), (771, 245688), (1028, 184266), (1044, 181442), (1059, 178872), (1412, 134154), (1542, 122844), (2056, 92133), (2088, 90721), (2118, 89436), (2313, 81896), (2824, 67077), (3084, 61422), (3177, 59624), (4236, 44718), (4626, 40948), (6168, 30711), (6354, 29812), (7453, 25416), (8472, 22359), (9252, 20474), (10237, 18504), (12708, 14906)]