266738688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 132

約数和(自身を含む): 780447408

約数和(自身を除く): 513708720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 281, 288, 309, 384, 412, 512, 562, 576, 618, 768, 824, 843, 927, 1024, 1124, 1152, 1236, 1536, 1648, 1686, 1854, 2248, 2304, 2472, 2529, 3072, 3296, 3372, 3708, 4496, 4608, 4944, 5058, 6592, 6744, 7416, 8992, 9216, 9888, 10116, 13184, 13488, 14832, 17984, 19776, 20232, 26368, 26976, 28943, 29664, 35968, 39552, 40464, 52736, 53952, 57886, 59328, 71936, 79104, 80928, 86829, 105472, 107904, 115772, 118656, 143872, 158208, 161856, 173658, 215808, 231544, 237312, 260487, 287744, 316416, 323712, 347316, 431616, 463088, 474624, 520974, 647424, 694632, 863232, 926176, 949248, 1041948, 1294848, 1389264, 1852352, 2083896, 2589696, 2778528, 3704704, 4167792, 5557056, 7409408, 8335584, 11114112, 14818816, 16671168, 22228224, 29637632, 33342336, 44456448, 66684672, 88912896, 133369344, 266738688]

約数ペア:

[(1, 266738688), (2, 133369344), (3, 88912896), (4, 66684672), (6, 44456448), (8, 33342336), (9, 29637632), (12, 22228224), (16, 16671168), (18, 14818816), (24, 11114112), (32, 8335584), (36, 7409408), (48, 5557056), (64, 4167792), (72, 3704704), (96, 2778528), (103, 2589696), (128, 2083896), (144, 1852352), (192, 1389264), (206, 1294848), (256, 1041948), (281, 949248), (288, 926176), (309, 863232), (384, 694632), (412, 647424), (512, 520974), (562, 474624), (576, 463088), (618, 431616), (768, 347316), (824, 323712), (843, 316416), (927, 287744), (1024, 260487), (1124, 237312), (1152, 231544), (1236, 215808), (1536, 173658), (1648, 161856), (1686, 158208), (1854, 143872), (2248, 118656), (2304, 115772), (2472, 107904), (2529, 105472), (3072, 86829), (3296, 80928), (3372, 79104), (3708, 71936), (4496, 59328), (4608, 57886), (4944, 53952), (5058, 52736), (6592, 40464), (6744, 39552), (7416, 35968), (8992, 29664), (9216, 28943), (9888, 26976), (10116, 26368), (13184, 20232), (13488, 19776), (14832, 17984)]