688115712

素因数分解:

$2^{12}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 104

約数和(自身を含む): 1899001440

約数和(自身を除く): 1210885728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1024, 1392, 1536, 1856, 1931, 2048, 2784, 3072, 3712, 3862, 4096, 5568, 5793, 6144, 7424, 7724, 11136, 11586, 12288, 14848, 15448, 22272, 23172, 29696, 30896, 44544, 46344, 55999, 59392, 61792, 89088, 92688, 111998, 118784, 123584, 167997, 178176, 185376, 223996, 247168, 335994, 356352, 370752, 447992, 494336, 671988, 741504, 895984, 988672, 1343976, 1483008, 1791968, 1977344, 2687952, 2966016, 3583936, 3954688, 5375904, 5932032, 7167872, 7909376, 10751808, 11864064, 14335744, 21503616, 23728128, 28671488, 43007232, 57342976, 86014464, 114685952, 172028928, 229371904, 344057856, 688115712]

約数ペア:

[(1, 688115712), (2, 344057856), (3, 229371904), (4, 172028928), (6, 114685952), (8, 86014464), (12, 57342976), (16, 43007232), (24, 28671488), (29, 23728128), (32, 21503616), (48, 14335744), (58, 11864064), (64, 10751808), (87, 7909376), (96, 7167872), (116, 5932032), (128, 5375904), (174, 3954688), (192, 3583936), (232, 2966016), (256, 2687952), (348, 1977344), (384, 1791968), (464, 1483008), (512, 1343976), (696, 988672), (768, 895984), (928, 741504), (1024, 671988), (1392, 494336), (1536, 447992), (1856, 370752), (1931, 356352), (2048, 335994), (2784, 247168), (3072, 223996), (3712, 185376), (3862, 178176), (4096, 167997), (5568, 123584), (5793, 118784), (6144, 111998), (7424, 92688), (7724, 89088), (11136, 61792), (11586, 59392), (12288, 55999), (14848, 46344), (15448, 44544), (22272, 30896), (23172, 29696)]