2021846784

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 5599448064

約数和(自身を除く): 3577601280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 163, 186, 192, 248, 256, 326, 372, 384, 489, 496, 521, 652, 744, 768, 978, 992, 1042, 1304, 1488, 1563, 1956, 1984, 2084, 2608, 2976, 3126, 3912, 3968, 4168, 5053, 5216, 5952, 6252, 7824, 7936, 8336, 10106, 10432, 11904, 12504, 15159, 15648, 16151, 16672, 20212, 20864, 23808, 25008, 30318, 31296, 32302, 33344, 40424, 41728, 48453, 50016, 60636, 62592, 64604, 66688, 80848, 84923, 96906, 100032, 121272, 125184, 129208, 133376, 161696, 169846, 193812, 200064, 242544, 254769, 258416, 323392, 339692, 387624, 400128, 485088, 509538, 516832, 646784, 679384, 775248, 970176, 1019076, 1033664, 1293568, 1358768, 1550496, 1940352, 2038152, 2067328, 2632613, 2717536, 3100992, 3880704, 4076304, 4134656, 5265226, 5435072, 6201984, 7897839, 8152608, 10530452, 10870144, 12403968, 15795678, 16305216, 21060904, 21740288, 31591356, 32610432, 42121808, 63182712, 65220864, 84243616, 126365424, 168487232, 252730848, 336974464, 505461696, 673948928, 1010923392, 2021846784]

約数ペア:

[(1, 2021846784), (2, 1010923392), (3, 673948928), (4, 505461696), (6, 336974464), (8, 252730848), (12, 168487232), (16, 126365424), (24, 84243616), (31, 65220864), (32, 63182712), (48, 42121808), (62, 32610432), (64, 31591356), (93, 21740288), (96, 21060904), (124, 16305216), (128, 15795678), (163, 12403968), (186, 10870144), (192, 10530452), (248, 8152608), (256, 7897839), (326, 6201984), (372, 5435072), (384, 5265226), (489, 4134656), (496, 4076304), (521, 3880704), (652, 3100992), (744, 2717536), (768, 2632613), (978, 2067328), (992, 2038152), (1042, 1940352), (1304, 1550496), (1488, 1358768), (1563, 1293568), (1956, 1033664), (1984, 1019076), (2084, 970176), (2608, 775248), (2976, 679384), (3126, 646784), (3912, 516832), (3968, 509538), (4168, 485088), (5053, 400128), (5216, 387624), (5952, 339692), (6252, 323392), (7824, 258416), (7936, 254769), (8336, 242544), (10106, 200064), (10432, 193812), (11904, 169846), (12504, 161696), (15159, 133376), (15648, 129208), (16151, 125184), (16672, 121272), (20212, 100032), (20864, 96906), (23808, 84923), (25008, 80848), (30318, 66688), (31296, 64604), (32302, 62592), (33344, 60636), (40424, 50016), (41728, 48453)]