248610816

素因数分解:

$2^{15}\times 3^3\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 739234800

約数和(自身を除く): 490623984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 281, 288, 384, 432, 512, 562, 576, 768, 843, 864, 1024, 1124, 1152, 1536, 1686, 1728, 2048, 2248, 2304, 2529, 3072, 3372, 3456, 4096, 4496, 4608, 5058, 6144, 6744, 6912, 7587, 8192, 8992, 9216, 10116, 12288, 13488, 13824, 15174, 16384, 17984, 18432, 20232, 24576, 26976, 27648, 30348, 32768, 35968, 36864, 40464, 49152, 53952, 55296, 60696, 71936, 73728, 80928, 98304, 107904, 110592, 121392, 143872, 147456, 161856, 215808, 221184, 242784, 287744, 294912, 323712, 431616, 442368, 485568, 575488, 647424, 863232, 884736, 971136, 1150976, 1294848, 1726464, 1942272, 2301952, 2589696, 3452928, 3884544, 4603904, 5179392, 6905856, 7769088, 9207808, 10358784, 13811712, 15538176, 20717568, 27623424, 31076352, 41435136, 62152704, 82870272, 124305408, 248610816]

約数ペア:

[(1, 248610816), (2, 124305408), (3, 82870272), (4, 62152704), (6, 41435136), (8, 31076352), (9, 27623424), (12, 20717568), (16, 15538176), (18, 13811712), (24, 10358784), (27, 9207808), (32, 7769088), (36, 6905856), (48, 5179392), (54, 4603904), (64, 3884544), (72, 3452928), (96, 2589696), (108, 2301952), (128, 1942272), (144, 1726464), (192, 1294848), (216, 1150976), (256, 971136), (281, 884736), (288, 863232), (384, 647424), (432, 575488), (512, 485568), (562, 442368), (576, 431616), (768, 323712), (843, 294912), (864, 287744), (1024, 242784), (1124, 221184), (1152, 215808), (1536, 161856), (1686, 147456), (1728, 143872), (2048, 121392), (2248, 110592), (2304, 107904), (2529, 98304), (3072, 80928), (3372, 73728), (3456, 71936), (4096, 60696), (4496, 55296), (4608, 53952), (5058, 49152), (6144, 40464), (6744, 36864), (6912, 35968), (7587, 32768), (8192, 30348), (8992, 27648), (9216, 26976), (10116, 24576), (12288, 20232), (13488, 18432), (13824, 17984), (15174, 16384)]