1257725952

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2476

約数の個数: 168

約数和(自身を含む): 4153942416

約数和(自身を除く): 2896216464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2437, 2688, 3072, 3584, 4032, 4096, 4608, 4874, 5376, 6144, 7168, 7311, 8064, 8192, 9216, 9748, 10752, 12288, 14336, 14622, 16128, 17059, 18432, 19496, 21504, 21933, 24576, 28672, 29244, 32256, 34118, 36864, 38992, 43008, 43866, 51177, 57344, 58488, 64512, 68236, 73728, 77984, 86016, 87732, 102354, 116976, 129024, 136472, 153531, 155968, 172032, 175464, 204708, 233952, 258048, 272944, 307062, 311936, 350928, 409416, 467904, 516096, 545888, 614124, 623872, 701856, 818832, 935808, 1091776, 1228248, 1247744, 1403712, 1637664, 1871616, 2183552, 2456496, 2495488, 2807424, 3275328, 3743232, 4367104, 4912992, 4990976, 5614848, 6550656, 7486464, 8734208, 9825984, 9981952, 11229696, 13101312, 14972928, 17468416, 19651968, 19963904, 22459392, 26202624, 29945856, 34936832, 39303936, 44918784, 52405248, 59891712, 69873664, 78607872, 89837568, 104810496, 139747328, 157215744, 179675136, 209620992, 314431488, 419241984, 628862976, 1257725952]

約数ペア:

[(1, 1257725952), (2, 628862976), (3, 419241984), (4, 314431488), (6, 209620992), (7, 179675136), (8, 157215744), (9, 139747328), (12, 104810496), (14, 89837568), (16, 78607872), (18, 69873664), (21, 59891712), (24, 52405248), (28, 44918784), (32, 39303936), (36, 34936832), (42, 29945856), (48, 26202624), (56, 22459392), (63, 19963904), (64, 19651968), (72, 17468416), (84, 14972928), (96, 13101312), (112, 11229696), (126, 9981952), (128, 9825984), (144, 8734208), (168, 7486464), (192, 6550656), (224, 5614848), (252, 4990976), (256, 4912992), (288, 4367104), (336, 3743232), (384, 3275328), (448, 2807424), (504, 2495488), (512, 2456496), (576, 2183552), (672, 1871616), (768, 1637664), (896, 1403712), (1008, 1247744), (1024, 1228248), (1152, 1091776), (1344, 935808), (1536, 818832), (1792, 701856), (2016, 623872), (2048, 614124), (2304, 545888), (2437, 516096), (2688, 467904), (3072, 409416), (3584, 350928), (4032, 311936), (4096, 307062), (4608, 272944), (4874, 258048), (5376, 233952), (6144, 204708), (7168, 175464), (7311, 172032), (8064, 155968), (8192, 153531), (9216, 136472), (9748, 129024), (10752, 116976), (12288, 102354), (14336, 87732), (14622, 86016), (16128, 77984), (17059, 73728), (18432, 68236), (19496, 64512), (21504, 58488), (21933, 57344), (24576, 51177), (28672, 43866), (29244, 43008), (32256, 38992), (34118, 36864)]