1972451712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 256

約数和(自身を含む): 6877900800

約数和(自身を除く): 4905449088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 384, 399, 418, 448, 456, 462, 528, 532, 608, 616, 627, 672, 704, 798, 836, 896, 912, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1408, 1463, 1596, 1672, 1824, 1848, 2112, 2128, 2432, 2464, 2508, 2688, 2926, 3192, 3344, 3511, 3648, 3696, 4224, 4256, 4389, 4928, 5016, 5852, 6384, 6688, 7022, 7296, 7392, 8512, 8778, 9856, 10032, 10533, 11704, 12768, 13376, 14044, 14784, 17024, 17556, 20064, 21066, 23408, 24577, 25536, 26752, 28088, 29568, 35112, 38621, 40128, 42132, 46816, 49154, 51072, 56176, 66709, 70224, 73731, 77242, 80256, 84264, 93632, 98308, 112352, 115863, 133418, 140448, 147462, 154484, 168528, 187264, 196616, 200127, 224704, 231726, 266836, 270347, 280896, 294924, 308968, 337056, 393232, 400254, 449408, 463452, 466963, 533672, 540694, 561792, 589848, 617936, 674112, 733799, 786464, 800508, 811041, 926904, 933926, 1067344, 1081388, 1179696, 1235872, 1348224, 1400889, 1467598, 1572928, 1601016, 1622082, 1853808, 1867852, 2134688, 2162776, 2201397, 2359392, 2471744, 2801778, 2935196, 3145856, 3202032, 3244164, 3707616, 3735704, 4269376, 4325552, 4402794, 4718784, 4943488, 5136593, 5603556, 5870392, 6404064, 6488328, 7415232, 7471408, 8538752, 8651104, 8805588, 9437568, 10273186, 11207112, 11740784, 12808128, 12976656, 14830464, 14942816, 15409779, 17302208, 17611176, 20546372, 22414224, 23481568, 25616256, 25953312, 29885632, 30819558, 34604416, 35222352, 41092744, 44828448, 46963136, 51906624, 59771264, 61639116, 70444704, 82185488, 89656896, 93926272, 103813248, 123278232, 140889408, 164370976, 179313792, 246556464, 281778816, 328741952, 493112928, 657483904, 986225856, 1972451712]

約数ペア:

[(1, 1972451712), (2, 986225856), (3, 657483904), (4, 493112928), (6, 328741952), (7, 281778816), (8, 246556464), (11, 179313792), (12, 164370976), (14, 140889408), (16, 123278232), (19, 103813248), (21, 93926272), (22, 89656896), (24, 82185488), (28, 70444704), (32, 61639116), (33, 59771264), (38, 51906624), (42, 46963136), (44, 44828448), (48, 41092744), (56, 35222352), (57, 34604416), (64, 30819558), (66, 29885632), (76, 25953312), (77, 25616256), (84, 23481568), (88, 22414224), (96, 20546372), (112, 17611176), (114, 17302208), (128, 15409779), (132, 14942816), (133, 14830464), (152, 12976656), (154, 12808128), (168, 11740784), (176, 11207112), (192, 10273186), (209, 9437568), (224, 8805588), (228, 8651104), (231, 8538752), (264, 7471408), (266, 7415232), (304, 6488328), (308, 6404064), (336, 5870392), (352, 5603556), (384, 5136593), (399, 4943488), (418, 4718784), (448, 4402794), (456, 4325552), (462, 4269376), (528, 3735704), (532, 3707616), (608, 3244164), (616, 3202032), (627, 3145856), (672, 2935196), (704, 2801778), (798, 2471744), (836, 2359392), (896, 2201397), (912, 2162776), (924, 2134688), (1056, 1867852), (1064, 1853808), (1216, 1622082), (1232, 1601016), (1254, 1572928), (1344, 1467598), (1408, 1400889), (1463, 1348224), (1596, 1235872), (1672, 1179696), (1824, 1081388), (1848, 1067344), (2112, 933926), (2128, 926904), (2432, 811041), (2464, 800508), (2508, 786464), (2688, 733799), (2926, 674112), (3192, 617936), (3344, 589848), (3511, 561792), (3648, 540694), (3696, 533672), (4224, 466963), (4256, 463452), (4389, 449408), (4928, 400254), (5016, 393232), (5852, 337056), (6384, 308968), (6688, 294924), (7022, 280896), (7296, 270347), (7392, 266836), (8512, 231726), (8778, 224704), (9856, 200127), (10032, 196616), (10533, 187264), (11704, 168528), (12768, 154484), (13376, 147462), (14044, 140448), (14784, 133418), (17024, 115863), (17556, 112352), (20064, 98308), (21066, 93632), (23408, 84264), (24577, 80256), (25536, 77242), (26752, 73731), (28088, 70224), (29568, 66709), (35112, 56176), (38621, 51072), (40128, 49154), (42132, 46816)]