2810878848

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 240

約数和(自身を含む): 8840327760

約数和(自身を除く): 6029448912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 361, 384, 432, 456, 513, 576, 608, 648, 684, 722, 751, 864, 912, 1026, 1083, 1152, 1216, 1296, 1368, 1444, 1502, 1539, 1728, 1824, 2052, 2166, 2253, 2432, 2592, 2736, 2888, 3004, 3078, 3249, 3456, 3648, 4104, 4332, 4506, 5184, 5472, 5776, 6008, 6156, 6498, 6759, 7296, 8208, 8664, 9012, 9747, 10368, 10944, 11552, 12016, 12312, 12996, 13518, 14269, 16416, 17328, 18024, 19494, 20277, 21888, 23104, 24032, 24624, 25992, 27036, 28538, 29241, 32832, 34656, 36048, 38988, 40554, 42807, 46208, 48064, 49248, 51984, 54072, 57076, 58482, 60831, 65664, 69312, 72096, 77976, 81108, 85614, 96128, 98496, 103968, 108144, 114152, 116964, 121662, 128421, 138624, 144192, 155952, 162216, 171228, 196992, 207936, 216288, 228304, 233928, 243324, 256842, 271111, 288384, 311904, 324432, 342456, 385263, 415872, 432576, 456608, 467856, 486648, 513684, 542222, 623808, 648864, 684912, 770526, 813333, 865152, 913216, 935712, 973296, 1027368, 1084444, 1155789, 1247616, 1297728, 1369824, 1541052, 1626666, 1826432, 1871424, 1946592, 2054736, 2168888, 2311578, 2439999, 2595456, 2739648, 3082104, 3253332, 3742848, 3893184, 4109472, 4337776, 4623156, 4879998, 5479296, 6164208, 6506664, 7319997, 7786368, 8218944, 8675552, 9246312, 9759996, 12328416, 13013328, 14639994, 16437888, 17351104, 18492624, 19519992, 21959991, 24656832, 26026656, 29279988, 34702208, 36985248, 39039984, 43919982, 49313664, 52053312, 58559976, 73970496, 78079968, 87839964, 104106624, 117119952, 147940992, 156159936, 175679928, 234239904, 312319872, 351359856, 468479808, 702719712, 936959616, 1405439424, 2810878848]

約数ペア:

[(1, 2810878848), (2, 1405439424), (3, 936959616), (4, 702719712), (6, 468479808), (8, 351359856), (9, 312319872), (12, 234239904), (16, 175679928), (18, 156159936), (19, 147940992), (24, 117119952), (27, 104106624), (32, 87839964), (36, 78079968), (38, 73970496), (48, 58559976), (54, 52053312), (57, 49313664), (64, 43919982), (72, 39039984), (76, 36985248), (81, 34702208), (96, 29279988), (108, 26026656), (114, 24656832), (128, 21959991), (144, 19519992), (152, 18492624), (162, 17351104), (171, 16437888), (192, 14639994), (216, 13013328), (228, 12328416), (288, 9759996), (304, 9246312), (324, 8675552), (342, 8218944), (361, 7786368), (384, 7319997), (432, 6506664), (456, 6164208), (513, 5479296), (576, 4879998), (608, 4623156), (648, 4337776), (684, 4109472), (722, 3893184), (751, 3742848), (864, 3253332), (912, 3082104), (1026, 2739648), (1083, 2595456), (1152, 2439999), (1216, 2311578), (1296, 2168888), (1368, 2054736), (1444, 1946592), (1502, 1871424), (1539, 1826432), (1728, 1626666), (1824, 1541052), (2052, 1369824), (2166, 1297728), (2253, 1247616), (2432, 1155789), (2592, 1084444), (2736, 1027368), (2888, 973296), (3004, 935712), (3078, 913216), (3249, 865152), (3456, 813333), (3648, 770526), (4104, 684912), (4332, 648864), (4506, 623808), (5184, 542222), (5472, 513684), (5776, 486648), (6008, 467856), (6156, 456608), (6498, 432576), (6759, 415872), (7296, 385263), (8208, 342456), (8664, 324432), (9012, 311904), (9747, 288384), (10368, 271111), (10944, 256842), (11552, 243324), (12016, 233928), (12312, 228304), (12996, 216288), (13518, 207936), (14269, 196992), (16416, 171228), (17328, 162216), (18024, 155952), (19494, 144192), (20277, 138624), (21888, 128421), (23104, 121662), (24032, 116964), (24624, 114152), (25992, 108144), (27036, 103968), (28538, 98496), (29241, 96128), (32832, 85614), (34656, 81108), (36048, 77976), (38988, 72096), (40554, 69312), (42807, 65664), (46208, 60831), (48064, 58482), (49248, 57076), (51984, 54072)]