21969021312

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1511}}^1$

素因数の和:2142

約数の個数: 256

約数和(自身を含む): 74274278400

約数和(自身を除く): 52305257088

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 601, 672, 756, 864, 896, 1008, 1152, 1202, 1344, 1511, 1512, 1728, 1803, 2016, 2404, 2688, 3022, 3024, 3456, 3606, 4032, 4207, 4533, 4808, 5409, 6044, 6048, 7212, 8064, 8414, 9066, 9616, 10577, 10818, 12088, 12096, 12621, 13599, 14424, 16227, 16828, 18132, 19232, 21154, 21636, 24176, 24192, 25242, 27198, 28848, 31731, 32454, 33656, 36264, 37863, 38464, 40797, 42308, 43272, 48352, 50484, 54396, 57696, 63462, 64908, 67312, 72528, 75726, 76928, 81594, 84616, 86544, 95193, 96704, 100968, 108792, 113589, 115392, 126924, 129816, 134624, 145056, 151452, 163188, 169232, 173088, 190386, 193408, 201936, 217584, 227178, 230784, 253848, 259632, 269248, 285579, 290112, 302904, 326376, 338464, 346176, 380772, 403872, 435168, 454356, 507696, 519264, 538496, 571158, 580224, 605808, 652752, 676928, 692352, 761544, 807744, 870336, 908111, 908712, 1015392, 1038528, 1142316, 1211616, 1305504, 1353856, 1523088, 1615488, 1740672, 1816222, 1817424, 2030784, 2077056, 2284632, 2423232, 2611008, 2724333, 3046176, 3632444, 3634848, 4061568, 4569264, 4846464, 5222016, 5448666, 6092352, 6356777, 7264888, 7269696, 8172999, 9138528, 10897332, 12184704, 12713554, 14529776, 14539392, 16345998, 18277056, 19070331, 21794664, 24518997, 25427108, 29059552, 32691996, 36554112, 38140662, 43589328, 49037994, 50854216, 57210993, 58119104, 65383992, 76281324, 87178656, 98075988, 101708432, 114421986, 116238208, 130767984, 152562648, 171632979, 174357312, 196151976, 203416864, 228843972, 261535968, 305125296, 343265958, 348714624, 392303952, 406833728, 457687944, 523071936, 610250592, 686531916, 784607904, 813667456, 915375888, 1046143872, 1220501184, 1373063832, 1569215808, 1830751776, 2441002368, 2746127664, 3138431616, 3661503552, 5492255328, 7323007104, 10984510656, 21969021312]

約数ペア:

[(1, 21969021312), (2, 10984510656), (3, 7323007104), (4, 5492255328), (6, 3661503552), (7, 3138431616), (8, 2746127664), (9, 2441002368), (12, 1830751776), (14, 1569215808), (16, 1373063832), (18, 1220501184), (21, 1046143872), (24, 915375888), (27, 813667456), (28, 784607904), (32, 686531916), (36, 610250592), (42, 523071936), (48, 457687944), (54, 406833728), (56, 392303952), (63, 348714624), (64, 343265958), (72, 305125296), (84, 261535968), (96, 228843972), (108, 203416864), (112, 196151976), (126, 174357312), (128, 171632979), (144, 152562648), (168, 130767984), (189, 116238208), (192, 114421986), (216, 101708432), (224, 98075988), (252, 87178656), (288, 76281324), (336, 65383992), (378, 58119104), (384, 57210993), (432, 50854216), (448, 49037994), (504, 43589328), (576, 38140662), (601, 36554112), (672, 32691996), (756, 29059552), (864, 25427108), (896, 24518997), (1008, 21794664), (1152, 19070331), (1202, 18277056), (1344, 16345998), (1511, 14539392), (1512, 14529776), (1728, 12713554), (1803, 12184704), (2016, 10897332), (2404, 9138528), (2688, 8172999), (3022, 7269696), (3024, 7264888), (3456, 6356777), (3606, 6092352), (4032, 5448666), (4207, 5222016), (4533, 4846464), (4808, 4569264), (5409, 4061568), (6044, 3634848), (6048, 3632444), (7212, 3046176), (8064, 2724333), (8414, 2611008), (9066, 2423232), (9616, 2284632), (10577, 2077056), (10818, 2030784), (12088, 1817424), (12096, 1816222), (12621, 1740672), (13599, 1615488), (14424, 1523088), (16227, 1353856), (16828, 1305504), (18132, 1211616), (19232, 1142316), (21154, 1038528), (21636, 1015392), (24176, 908712), (24192, 908111), (25242, 870336), (27198, 807744), (28848, 761544), (31731, 692352), (32454, 676928), (33656, 652752), (36264, 605808), (37863, 580224), (38464, 571158), (40797, 538496), (42308, 519264), (43272, 507696), (48352, 454356), (50484, 435168), (54396, 403872), (57696, 380772), (63462, 346176), (64908, 338464), (67312, 326376), (72528, 302904), (75726, 290112), (76928, 285579), (81594, 269248), (84616, 259632), (86544, 253848), (95193, 230784), (96704, 227178), (100968, 217584), (108792, 201936), (113589, 193408), (115392, 190386), (126924, 173088), (129816, 169232), (134624, 163188), (145056, 151452)]