219175488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2905

約数の個数: 168

約数和(自身を含む): 756025920

約数和(自身を除く): 536850432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 2861, 3192, 3648, 4032, 4256, 4788, 5472, 5722, 6384, 8512, 8583, 9576, 10944, 11444, 12768, 17166, 19152, 20027, 22888, 25536, 25749, 34332, 38304, 40054, 45776, 51498, 54359, 60081, 68664, 76608, 80108, 91552, 102996, 108718, 120162, 137328, 160216, 163077, 180243, 183104, 205992, 217436, 240324, 274656, 320432, 326154, 360486, 380513, 411984, 434872, 480648, 489231, 549312, 640864, 652308, 720972, 761026, 823968, 869744, 961296, 978462, 1141539, 1281728, 1304616, 1441944, 1522052, 1647936, 1739488, 1922592, 1956924, 2283078, 2609232, 2883888, 3044104, 3424617, 3478976, 3845184, 3913848, 4566156, 5218464, 5767776, 6088208, 6849234, 7827696, 9132312, 10436928, 11535552, 12176416, 13698468, 15655392, 18264624, 24352832, 27396936, 31310784, 36529248, 54793872, 73058496, 109587744, 219175488]

約数ペア:

[(1, 219175488), (2, 109587744), (3, 73058496), (4, 54793872), (6, 36529248), (7, 31310784), (8, 27396936), (9, 24352832), (12, 18264624), (14, 15655392), (16, 13698468), (18, 12176416), (19, 11535552), (21, 10436928), (24, 9132312), (28, 7827696), (32, 6849234), (36, 6088208), (38, 5767776), (42, 5218464), (48, 4566156), (56, 3913848), (57, 3845184), (63, 3478976), (64, 3424617), (72, 3044104), (76, 2883888), (84, 2609232), (96, 2283078), (112, 1956924), (114, 1922592), (126, 1739488), (133, 1647936), (144, 1522052), (152, 1441944), (168, 1304616), (171, 1281728), (192, 1141539), (224, 978462), (228, 961296), (252, 869744), (266, 823968), (288, 761026), (304, 720972), (336, 652308), (342, 640864), (399, 549312), (448, 489231), (456, 480648), (504, 434872), (532, 411984), (576, 380513), (608, 360486), (672, 326154), (684, 320432), (798, 274656), (912, 240324), (1008, 217436), (1064, 205992), (1197, 183104), (1216, 180243), (1344, 163077), (1368, 160216), (1596, 137328), (1824, 120162), (2016, 108718), (2128, 102996), (2394, 91552), (2736, 80108), (2861, 76608), (3192, 68664), (3648, 60081), (4032, 54359), (4256, 51498), (4788, 45776), (5472, 40054), (5722, 38304), (6384, 34332), (8512, 25749), (8583, 25536), (9576, 22888), (10944, 20027), (11444, 19152), (12768, 17166)]