1719988992

素因数分解:

$2^8\times 3^5\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 216

約数和(自身を含む): 5270609344

約数和(自身を除く): 3550620352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 256, 258, 288, 324, 344, 384, 387, 432, 486, 516, 576, 643, 648, 688, 768, 774, 864, 972, 1032, 1152, 1161, 1286, 1296, 1376, 1548, 1728, 1929, 1944, 2064, 2304, 2322, 2572, 2592, 2752, 3096, 3456, 3483, 3858, 3888, 4128, 4644, 5144, 5184, 5504, 5787, 6192, 6912, 6966, 7716, 7776, 8256, 9288, 10288, 10368, 10449, 11008, 11574, 12384, 13932, 15432, 15552, 16512, 17361, 18576, 20576, 20736, 20898, 23148, 24768, 27649, 27864, 30864, 31104, 33024, 34722, 37152, 41152, 41796, 46296, 49536, 52083, 55298, 55728, 61728, 62208, 69444, 74304, 82304, 82947, 83592, 92592, 99072, 104166, 110596, 111456, 123456, 138888, 148608, 156249, 164608, 165894, 167184, 185184, 208332, 221192, 222912, 246912, 248841, 277776, 297216, 312498, 331788, 334368, 370368, 416664, 442384, 445824, 493824, 497682, 555552, 624996, 663576, 668736, 740736, 746523, 833328, 884768, 891648, 995364, 1111104, 1249992, 1327152, 1337472, 1481472, 1493046, 1666656, 1769536, 1990728, 2222208, 2239569, 2499984, 2654304, 2674944, 2986092, 3333312, 3539072, 3981456, 4444416, 4479138, 4999968, 5308608, 5972184, 6666624, 6718707, 7078144, 7962912, 8958276, 9999936, 10617216, 11944368, 13333248, 13437414, 15925824, 17916552, 19999872, 21234432, 23888736, 26874828, 31851648, 35833104, 39999744, 47777472, 53749656, 63703296, 71666208, 95554944, 107499312, 143332416, 191109888, 214998624, 286664832, 429997248, 573329664, 859994496, 1719988992]

約数ペア:

[(1, 1719988992), (2, 859994496), (3, 573329664), (4, 429997248), (6, 286664832), (8, 214998624), (9, 191109888), (12, 143332416), (16, 107499312), (18, 95554944), (24, 71666208), (27, 63703296), (32, 53749656), (36, 47777472), (43, 39999744), (48, 35833104), (54, 31851648), (64, 26874828), (72, 23888736), (81, 21234432), (86, 19999872), (96, 17916552), (108, 15925824), (128, 13437414), (129, 13333248), (144, 11944368), (162, 10617216), (172, 9999936), (192, 8958276), (216, 7962912), (243, 7078144), (256, 6718707), (258, 6666624), (288, 5972184), (324, 5308608), (344, 4999968), (384, 4479138), (387, 4444416), (432, 3981456), (486, 3539072), (516, 3333312), (576, 2986092), (643, 2674944), (648, 2654304), (688, 2499984), (768, 2239569), (774, 2222208), (864, 1990728), (972, 1769536), (1032, 1666656), (1152, 1493046), (1161, 1481472), (1286, 1337472), (1296, 1327152), (1376, 1249992), (1548, 1111104), (1728, 995364), (1929, 891648), (1944, 884768), (2064, 833328), (2304, 746523), (2322, 740736), (2572, 668736), (2592, 663576), (2752, 624996), (3096, 555552), (3456, 497682), (3483, 493824), (3858, 445824), (3888, 442384), (4128, 416664), (4644, 370368), (5144, 334368), (5184, 331788), (5504, 312498), (5787, 297216), (6192, 277776), (6912, 248841), (6966, 246912), (7716, 222912), (7776, 221192), (8256, 208332), (9288, 185184), (10288, 167184), (10368, 165894), (10449, 164608), (11008, 156249), (11574, 148608), (12384, 138888), (13932, 123456), (15432, 111456), (15552, 110596), (16512, 104166), (17361, 99072), (18576, 92592), (20576, 83592), (20736, 82947), (20898, 82304), (23148, 74304), (24768, 69444), (27649, 62208), (27864, 61728), (30864, 55728), (31104, 55298), (33024, 52083), (34722, 49536), (37152, 46296), (41152, 41796)]