12081871872

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{20809}}^1$

素因数の和:20848

約数の個数: 220

約数和(自身を含む): 41234931760

約数和(自身を除く): 29153059888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 20809, 21504, 24192, 27648, 32256, 36288, 41472, 41618, 48384, 62427, 64512, 72576, 82944, 83236, 96768, 124854, 145152, 145663, 166472, 187281, 193536, 249708, 290304, 291326, 332944, 374562, 436989, 499416, 561843, 580608, 582652, 665888, 749124, 873978, 998832, 1123686, 1165304, 1310967, 1331776, 1498248, 1685529, 1747956, 1997664, 2247372, 2330608, 2621934, 2663552, 2996496, 3371058, 3495912, 3932901, 3995328, 4494744, 4661216, 5243868, 5327104, 5992992, 6742116, 6991824, 7865802, 7990656, 8989488, 9322432, 10487736, 10654208, 11798703, 11985984, 13484232, 13983648, 15731604, 15981312, 17978976, 18644864, 20975472, 21308416, 23597406, 23971968, 26968464, 27967296, 31463208, 31962624, 35957952, 37289728, 41950944, 47194812, 47943936, 53936928, 55934592, 62926416, 63925248, 71915904, 74579456, 83901888, 94389624, 95887872, 107873856, 111869184, 125852832, 143831808, 149158912, 167803776, 188779248, 191775744, 215747712, 223738368, 251705664, 287663616, 335607552, 377558496, 431495424, 447476736, 503411328, 575327232, 671215104, 755116992, 862990848, 1006822656, 1342430208, 1510233984, 1725981696, 2013645312, 3020467968, 4027290624, 6040935936, 12081871872]

約数ペア:

[(1, 12081871872), (2, 6040935936), (3, 4027290624), (4, 3020467968), (6, 2013645312), (7, 1725981696), (8, 1510233984), (9, 1342430208), (12, 1006822656), (14, 862990848), (16, 755116992), (18, 671215104), (21, 575327232), (24, 503411328), (27, 447476736), (28, 431495424), (32, 377558496), (36, 335607552), (42, 287663616), (48, 251705664), (54, 223738368), (56, 215747712), (63, 191775744), (64, 188779248), (72, 167803776), (81, 149158912), (84, 143831808), (96, 125852832), (108, 111869184), (112, 107873856), (126, 95887872), (128, 94389624), (144, 83901888), (162, 74579456), (168, 71915904), (189, 63925248), (192, 62926416), (216, 55934592), (224, 53936928), (252, 47943936), (256, 47194812), (288, 41950944), (324, 37289728), (336, 35957952), (378, 31962624), (384, 31463208), (432, 27967296), (448, 26968464), (504, 23971968), (512, 23597406), (567, 21308416), (576, 20975472), (648, 18644864), (672, 17978976), (756, 15981312), (768, 15731604), (864, 13983648), (896, 13484232), (1008, 11985984), (1024, 11798703), (1134, 10654208), (1152, 10487736), (1296, 9322432), (1344, 8989488), (1512, 7990656), (1536, 7865802), (1728, 6991824), (1792, 6742116), (2016, 5992992), (2268, 5327104), (2304, 5243868), (2592, 4661216), (2688, 4494744), (3024, 3995328), (3072, 3932901), (3456, 3495912), (3584, 3371058), (4032, 2996496), (4536, 2663552), (4608, 2621934), (5184, 2330608), (5376, 2247372), (6048, 1997664), (6912, 1747956), (7168, 1685529), (8064, 1498248), (9072, 1331776), (9216, 1310967), (10368, 1165304), (10752, 1123686), (12096, 998832), (13824, 873978), (16128, 749124), (18144, 665888), (20736, 582652), (20809, 580608), (21504, 561843), (24192, 499416), (27648, 436989), (32256, 374562), (36288, 332944), (41472, 291326), (41618, 290304), (48384, 249708), (62427, 193536), (64512, 187281), (72576, 166472), (82944, 145663), (83236, 145152), (96768, 124854)]