2691123072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 8160065280

約数和(自身を除く): 5468942208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 67, 74, 88, 96, 111, 128, 132, 134, 148, 176, 192, 201, 222, 257, 264, 268, 296, 352, 384, 402, 407, 444, 514, 528, 536, 592, 704, 737, 771, 804, 814, 888, 1028, 1056, 1072, 1184, 1221, 1408, 1474, 1542, 1608, 1628, 1776, 2056, 2112, 2144, 2211, 2368, 2442, 2479, 2827, 2948, 3084, 3216, 3256, 3552, 4112, 4224, 4288, 4422, 4736, 4884, 4958, 5654, 5896, 6168, 6432, 6512, 7104, 7437, 8224, 8481, 8576, 8844, 9509, 9768, 9916, 11308, 11792, 12336, 12864, 13024, 14208, 14874, 16448, 16962, 17219, 17688, 19018, 19536, 19832, 22616, 23584, 24672, 25728, 26048, 27269, 28527, 29748, 32896, 33924, 34438, 35376, 38036, 39072, 39664, 45232, 47168, 49344, 51657, 52096, 54538, 57054, 59496, 67848, 68876, 70752, 76072, 78144, 79328, 81807, 90464, 94336, 98688, 103314, 104599, 109076, 114108, 118992, 135696, 137752, 141504, 152144, 156288, 158656, 163614, 180928, 189409, 206628, 209198, 218152, 228216, 237984, 271392, 275504, 283008, 304288, 313797, 317312, 327228, 361856, 378818, 413256, 418396, 436304, 456432, 475968, 542784, 551008, 568227, 608576, 627594, 637103, 654456, 757636, 826512, 836792, 872608, 912864, 951936, 1085568, 1102016, 1136454, 1217152, 1255188, 1274206, 1308912, 1515272, 1653024, 1673584, 1745216, 1825728, 1911309, 2204032, 2272908, 2510376, 2548412, 2617824, 3030544, 3306048, 3347168, 3490432, 3651456, 3822618, 4545816, 5020752, 5096824, 5235648, 6061088, 6612096, 6694336, 7008133, 7645236, 9091632, 10041504, 10193648, 10471296, 12122176, 13388672, 14016266, 15290472, 18183264, 20083008, 20387296, 21024399, 24244352, 28032532, 30580944, 36366528, 40166016, 40774592, 42048798, 56065064, 61161888, 72733056, 81549184, 84097596, 112130128, 122323776, 168195192, 224260256, 244647552, 336390384, 448520512, 672780768, 897041024, 1345561536, 2691123072]

約数ペア:

[(1, 2691123072), (2, 1345561536), (3, 897041024), (4, 672780768), (6, 448520512), (8, 336390384), (11, 244647552), (12, 224260256), (16, 168195192), (22, 122323776), (24, 112130128), (32, 84097596), (33, 81549184), (37, 72733056), (44, 61161888), (48, 56065064), (64, 42048798), (66, 40774592), (67, 40166016), (74, 36366528), (88, 30580944), (96, 28032532), (111, 24244352), (128, 21024399), (132, 20387296), (134, 20083008), (148, 18183264), (176, 15290472), (192, 14016266), (201, 13388672), (222, 12122176), (257, 10471296), (264, 10193648), (268, 10041504), (296, 9091632), (352, 7645236), (384, 7008133), (402, 6694336), (407, 6612096), (444, 6061088), (514, 5235648), (528, 5096824), (536, 5020752), (592, 4545816), (704, 3822618), (737, 3651456), (771, 3490432), (804, 3347168), (814, 3306048), (888, 3030544), (1028, 2617824), (1056, 2548412), (1072, 2510376), (1184, 2272908), (1221, 2204032), (1408, 1911309), (1474, 1825728), (1542, 1745216), (1608, 1673584), (1628, 1653024), (1776, 1515272), (2056, 1308912), (2112, 1274206), (2144, 1255188), (2211, 1217152), (2368, 1136454), (2442, 1102016), (2479, 1085568), (2827, 951936), (2948, 912864), (3084, 872608), (3216, 836792), (3256, 826512), (3552, 757636), (4112, 654456), (4224, 637103), (4288, 627594), (4422, 608576), (4736, 568227), (4884, 551008), (4958, 542784), (5654, 475968), (5896, 456432), (6168, 436304), (6432, 418396), (6512, 413256), (7104, 378818), (7437, 361856), (8224, 327228), (8481, 317312), (8576, 313797), (8844, 304288), (9509, 283008), (9768, 275504), (9916, 271392), (11308, 237984), (11792, 228216), (12336, 218152), (12864, 209198), (13024, 206628), (14208, 189409), (14874, 180928), (16448, 163614), (16962, 158656), (17219, 156288), (17688, 152144), (19018, 141504), (19536, 137752), (19832, 135696), (22616, 118992), (23584, 114108), (24672, 109076), (25728, 104599), (26048, 103314), (27269, 98688), (28527, 94336), (29748, 90464), (32896, 81807), (33924, 79328), (34438, 78144), (35376, 76072), (38036, 70752), (39072, 68876), (39664, 67848), (45232, 59496), (47168, 57054), (49344, 54538), (51657, 52096)]