1655808

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{11}}^1$

素因数の和:48

約数の個数: 132

約数和(自身を含む): 5600592

約数和(自身を除く): 3944784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 512, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1024, 1056, 1078, 1176, 1232, 1344, 1408, 1536, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 3072, 3136, 3234, 3584, 3696, 4224, 4312, 4704, 4928, 5376, 5632, 6272, 6468, 7168, 7392, 8448, 8624, 9408, 9856, 10752, 11264, 12544, 12936, 14784, 16896, 17248, 18816, 19712, 21504, 25088, 25872, 29568, 33792, 34496, 37632, 39424, 50176, 51744, 59136, 68992, 75264, 78848, 103488, 118272, 137984, 150528, 206976, 236544, 275968, 413952, 551936, 827904, 1655808]

約数ペア:

[(1, 1655808), (2, 827904), (3, 551936), (4, 413952), (6, 275968), (7, 236544), (8, 206976), (11, 150528), (12, 137984), (14, 118272), (16, 103488), (21, 78848), (22, 75264), (24, 68992), (28, 59136), (32, 51744), (33, 50176), (42, 39424), (44, 37632), (48, 34496), (49, 33792), (56, 29568), (64, 25872), (66, 25088), (77, 21504), (84, 19712), (88, 18816), (96, 17248), (98, 16896), (112, 14784), (128, 12936), (132, 12544), (147, 11264), (154, 10752), (168, 9856), (176, 9408), (192, 8624), (196, 8448), (224, 7392), (231, 7168), (256, 6468), (264, 6272), (294, 5632), (308, 5376), (336, 4928), (352, 4704), (384, 4312), (392, 4224), (448, 3696), (462, 3584), (512, 3234), (528, 3136), (539, 3072), (588, 2816), (616, 2688), (672, 2464), (704, 2352), (768, 2156), (784, 2112), (896, 1848), (924, 1792), (1024, 1617), (1056, 1568), (1078, 1536), (1176, 1408), (1232, 1344)]