1557184512

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2481

約数の個数: 120

約数和(自身を含む): 4473612976

約数和(自身を除く): 2916428464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2437, 2496, 3072, 3328, 4096, 4874, 4992, 6144, 6656, 7311, 8192, 9748, 9984, 12288, 13312, 14622, 16384, 19496, 19968, 24576, 26624, 29244, 31681, 38992, 39936, 49152, 53248, 58488, 63362, 77984, 79872, 95043, 106496, 116976, 126724, 155968, 159744, 190086, 212992, 233952, 253448, 311936, 319488, 380172, 467904, 506896, 623872, 638976, 760344, 935808, 1013792, 1247744, 1520688, 1871616, 2027584, 2495488, 3041376, 3743232, 4055168, 4990976, 6082752, 7486464, 8110336, 9981952, 12165504, 14972928, 16220672, 19963904, 24331008, 29945856, 32441344, 39927808, 48662016, 59891712, 64882688, 97324032, 119783424, 129765376, 194648064, 259530752, 389296128, 519061504, 778592256, 1557184512]

約数ペア:

[(1, 1557184512), (2, 778592256), (3, 519061504), (4, 389296128), (6, 259530752), (8, 194648064), (12, 129765376), (13, 119783424), (16, 97324032), (24, 64882688), (26, 59891712), (32, 48662016), (39, 39927808), (48, 32441344), (52, 29945856), (64, 24331008), (78, 19963904), (96, 16220672), (104, 14972928), (128, 12165504), (156, 9981952), (192, 8110336), (208, 7486464), (256, 6082752), (312, 4990976), (384, 4055168), (416, 3743232), (512, 3041376), (624, 2495488), (768, 2027584), (832, 1871616), (1024, 1520688), (1248, 1247744), (1536, 1013792), (1664, 935808), (2048, 760344), (2437, 638976), (2496, 623872), (3072, 506896), (3328, 467904), (4096, 380172), (4874, 319488), (4992, 311936), (6144, 253448), (6656, 233952), (7311, 212992), (8192, 190086), (9748, 159744), (9984, 155968), (12288, 126724), (13312, 116976), (14622, 106496), (16384, 95043), (19496, 79872), (19968, 77984), (24576, 63362), (26624, 58488), (29244, 53248), (31681, 49152), (38992, 39936)]