211254912

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5591

約数の個数: 128

約数和(自身を含む): 680299200

約数和(自身を除く): 469044288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 5557, 6336, 9504, 11114, 12672, 16671, 19008, 22228, 33342, 38016, 44456, 50013, 61127, 66684, 88912, 100026, 122254, 133368, 150039, 177824, 183381, 200052, 244508, 266736, 300078, 355648, 366762, 400104, 489016, 533472, 550143, 600156, 711296, 733524, 800208, 978032, 1066944, 1100286, 1200312, 1467048, 1600416, 1650429, 1956064, 2133888, 2200572, 2400624, 2934096, 3200832, 3300858, 3912128, 4401144, 4801248, 5868192, 6401664, 6601716, 7824256, 8802288, 9602496, 11736384, 13203432, 17604576, 19204992, 23472768, 26406864, 35209152, 52813728, 70418304, 105627456, 211254912]

約数ペア:

[(1, 211254912), (2, 105627456), (3, 70418304), (4, 52813728), (6, 35209152), (8, 26406864), (9, 23472768), (11, 19204992), (12, 17604576), (16, 13203432), (18, 11736384), (22, 9602496), (24, 8802288), (27, 7824256), (32, 6601716), (33, 6401664), (36, 5868192), (44, 4801248), (48, 4401144), (54, 3912128), (64, 3300858), (66, 3200832), (72, 2934096), (88, 2400624), (96, 2200572), (99, 2133888), (108, 1956064), (128, 1650429), (132, 1600416), (144, 1467048), (176, 1200312), (192, 1100286), (198, 1066944), (216, 978032), (264, 800208), (288, 733524), (297, 711296), (352, 600156), (384, 550143), (396, 533472), (432, 489016), (528, 400104), (576, 366762), (594, 355648), (704, 300078), (792, 266736), (864, 244508), (1056, 200052), (1152, 183381), (1188, 177824), (1408, 150039), (1584, 133368), (1728, 122254), (2112, 100026), (2376, 88912), (3168, 66684), (3456, 61127), (4224, 50013), (4752, 44456), (5557, 38016), (6336, 33342), (9504, 22228), (11114, 19008), (12672, 16671)]