766861312

素因数分解:

$2^{13}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 112

約数和(自身を含む): 1799246592

約数和(自身を除く): 1032385280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 311, 344, 448, 512, 602, 622, 688, 896, 1024, 1204, 1244, 1376, 1792, 2048, 2177, 2408, 2488, 2752, 3584, 4096, 4354, 4816, 4976, 5504, 7168, 8192, 8708, 9632, 9952, 11008, 13373, 14336, 17416, 19264, 19904, 22016, 26746, 28672, 34832, 38528, 39808, 44032, 53492, 57344, 69664, 77056, 79616, 88064, 93611, 106984, 139328, 154112, 159232, 176128, 187222, 213968, 278656, 308224, 318464, 352256, 374444, 427936, 557312, 616448, 636928, 748888, 855872, 1114624, 1232896, 1273856, 1497776, 1711744, 2229248, 2465792, 2547712, 2995552, 3423488, 4458496, 5991104, 6846976, 8916992, 11982208, 13693952, 17833984, 23964416, 27387904, 47928832, 54775808, 95857664, 109551616, 191715328, 383430656, 766861312]

約数ペア:

[(1, 766861312), (2, 383430656), (4, 191715328), (7, 109551616), (8, 95857664), (14, 54775808), (16, 47928832), (28, 27387904), (32, 23964416), (43, 17833984), (56, 13693952), (64, 11982208), (86, 8916992), (112, 6846976), (128, 5991104), (172, 4458496), (224, 3423488), (256, 2995552), (301, 2547712), (311, 2465792), (344, 2229248), (448, 1711744), (512, 1497776), (602, 1273856), (622, 1232896), (688, 1114624), (896, 855872), (1024, 748888), (1204, 636928), (1244, 616448), (1376, 557312), (1792, 427936), (2048, 374444), (2177, 352256), (2408, 318464), (2488, 308224), (2752, 278656), (3584, 213968), (4096, 187222), (4354, 176128), (4816, 159232), (4976, 154112), (5504, 139328), (7168, 106984), (8192, 93611), (8708, 88064), (9632, 79616), (9952, 77056), (11008, 69664), (13373, 57344), (14336, 53492), (17416, 44032), (19264, 39808), (19904, 38528), (22016, 34832), (26746, 28672)]