342758784

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 969408000

約数和(自身を除く): 626649216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 128, 152, 192, 218, 228, 304, 327, 384, 431, 436, 456, 608, 654, 862, 872, 912, 1216, 1293, 1308, 1724, 1744, 1824, 2071, 2432, 2586, 2616, 3448, 3488, 3648, 4142, 5172, 5232, 6213, 6896, 6976, 7296, 8189, 8284, 10344, 10464, 12426, 13792, 13952, 16378, 16568, 20688, 20928, 24567, 24852, 27584, 32756, 33136, 41376, 41856, 46979, 49134, 49704, 55168, 65512, 66272, 82752, 93958, 98268, 99408, 131024, 132544, 140937, 165504, 187916, 196536, 198816, 262048, 265088, 281874, 375832, 393072, 397632, 524096, 563748, 751664, 786144, 795264, 892601, 1048192, 1127496, 1503328, 1572288, 1785202, 2254992, 2677803, 3006656, 3144576, 3570404, 4509984, 5355606, 6013312, 7140808, 9019968, 10711212, 14281616, 18039936, 21422424, 28563232, 42844848, 57126464, 85689696, 114252928, 171379392, 342758784]

約数ペア:

[(1, 342758784), (2, 171379392), (3, 114252928), (4, 85689696), (6, 57126464), (8, 42844848), (12, 28563232), (16, 21422424), (19, 18039936), (24, 14281616), (32, 10711212), (38, 9019968), (48, 7140808), (57, 6013312), (64, 5355606), (76, 4509984), (96, 3570404), (109, 3144576), (114, 3006656), (128, 2677803), (152, 2254992), (192, 1785202), (218, 1572288), (228, 1503328), (304, 1127496), (327, 1048192), (384, 892601), (431, 795264), (436, 786144), (456, 751664), (608, 563748), (654, 524096), (862, 397632), (872, 393072), (912, 375832), (1216, 281874), (1293, 265088), (1308, 262048), (1724, 198816), (1744, 196536), (1824, 187916), (2071, 165504), (2432, 140937), (2586, 132544), (2616, 131024), (3448, 99408), (3488, 98268), (3648, 93958), (4142, 82752), (5172, 66272), (5232, 65512), (6213, 55168), (6896, 49704), (6976, 49134), (7296, 46979), (8189, 41856), (8284, 41376), (10344, 33136), (10464, 32756), (12426, 27584), (13792, 24852), (13952, 24567), (16378, 20928), (16568, 20688)]