489667248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 160

約数和(自身を含む): 1616563200

約数和(自身を除く): 1126895952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 193, 216, 252, 336, 378, 386, 432, 504, 579, 756, 772, 839, 1008, 1158, 1351, 1512, 1544, 1678, 1737, 2316, 2517, 2702, 3024, 3088, 3356, 3474, 4053, 4632, 5034, 5211, 5404, 5873, 6712, 6948, 7551, 8106, 9264, 10068, 10422, 10808, 11746, 12159, 13424, 13896, 15102, 16212, 17619, 20136, 20844, 21616, 22653, 23492, 24318, 27792, 30204, 32424, 35238, 36477, 40272, 41688, 45306, 46984, 48636, 52857, 60408, 64848, 70476, 72954, 83376, 90612, 93968, 97272, 105714, 120816, 140952, 145908, 158571, 161927, 181224, 194544, 211428, 281904, 291816, 317142, 323854, 362448, 422856, 485781, 583632, 634284, 647708, 845712, 971562, 1133489, 1268568, 1295416, 1457343, 1943124, 2266978, 2537136, 2590832, 2914686, 3400467, 3886248, 4372029, 4533956, 5829372, 6800934, 7772496, 8744058, 9067912, 10201401, 11658744, 13601868, 17488116, 18135824, 20402802, 23317488, 27203736, 30604203, 34976232, 40805604, 54407472, 61208406, 69952464, 81611208, 122416812, 163222416, 244833624, 489667248]

約数ペア:

[(1, 489667248), (2, 244833624), (3, 163222416), (4, 122416812), (6, 81611208), (7, 69952464), (8, 61208406), (9, 54407472), (12, 40805604), (14, 34976232), (16, 30604203), (18, 27203736), (21, 23317488), (24, 20402802), (27, 18135824), (28, 17488116), (36, 13601868), (42, 11658744), (48, 10201401), (54, 9067912), (56, 8744058), (63, 7772496), (72, 6800934), (84, 5829372), (108, 4533956), (112, 4372029), (126, 3886248), (144, 3400467), (168, 2914686), (189, 2590832), (193, 2537136), (216, 2266978), (252, 1943124), (336, 1457343), (378, 1295416), (386, 1268568), (432, 1133489), (504, 971562), (579, 845712), (756, 647708), (772, 634284), (839, 583632), (1008, 485781), (1158, 422856), (1351, 362448), (1512, 323854), (1544, 317142), (1678, 291816), (1737, 281904), (2316, 211428), (2517, 194544), (2702, 181224), (3024, 161927), (3088, 158571), (3356, 145908), (3474, 140952), (4053, 120816), (4632, 105714), (5034, 97272), (5211, 93968), (5404, 90612), (5873, 83376), (6712, 72954), (6948, 70476), (7551, 64848), (8106, 60408), (9264, 52857), (10068, 48636), (10422, 46984), (10808, 45306), (11746, 41688), (12159, 40272), (13424, 36477), (13896, 35238), (15102, 32424), (16212, 30204), (17619, 27792), (20136, 24318), (20844, 23492), (21616, 22653)]