213244416

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 240

約数和(自身を含む): 768575808

約数和(自身を除く): 555331392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 601, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1202, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1803, 1848, 2016, 2112, 2304, 2404, 2464, 2688, 2772, 2816, 3168, 3584, 3606, 3696, 4032, 4207, 4224, 4608, 4808, 4928, 5376, 5409, 5544, 5632, 6336, 6611, 7212, 7392, 8064, 8414, 8448, 9616, 9856, 10752, 10818, 11088, 12621, 12672, 13222, 14424, 14784, 16128, 16828, 16896, 19232, 19712, 19833, 21636, 22176, 25242, 25344, 26444, 28848, 29568, 32256, 33656, 37863, 38464, 39424, 39666, 43272, 44352, 46277, 50484, 50688, 52888, 57696, 59136, 59499, 67312, 75726, 76928, 79332, 86544, 88704, 92554, 100968, 105776, 115392, 118272, 118998, 134624, 138831, 151452, 153856, 158664, 173088, 177408, 185108, 201936, 211552, 230784, 237996, 269248, 277662, 302904, 307712, 317328, 346176, 354816, 370216, 403872, 416493, 423104, 461568, 475992, 538496, 555324, 605808, 634656, 692352, 740432, 807744, 832986, 846208, 923136, 951984, 1076992, 1110648, 1211616, 1269312, 1384704, 1480864, 1615488, 1665972, 1692416, 1903968, 2153984, 2221296, 2423232, 2538624, 2769408, 2961728, 3230976, 3331944, 3384832, 3807936, 4442592, 4846464, 5077248, 5923456, 6461952, 6663888, 7615872, 8885184, 9692928, 10154496, 11846912, 13327776, 15231744, 17770368, 19385856, 23693824, 26655552, 30463488, 35540736, 53311104, 71081472, 106622208, 213244416]

約数ペア:

[(1, 213244416), (2, 106622208), (3, 71081472), (4, 53311104), (6, 35540736), (7, 30463488), (8, 26655552), (9, 23693824), (11, 19385856), (12, 17770368), (14, 15231744), (16, 13327776), (18, 11846912), (21, 10154496), (22, 9692928), (24, 8885184), (28, 7615872), (32, 6663888), (33, 6461952), (36, 5923456), (42, 5077248), (44, 4846464), (48, 4442592), (56, 3807936), (63, 3384832), (64, 3331944), (66, 3230976), (72, 2961728), (77, 2769408), (84, 2538624), (88, 2423232), (96, 2221296), (99, 2153984), (112, 1903968), (126, 1692416), (128, 1665972), (132, 1615488), (144, 1480864), (154, 1384704), (168, 1269312), (176, 1211616), (192, 1110648), (198, 1076992), (224, 951984), (231, 923136), (252, 846208), (256, 832986), (264, 807744), (288, 740432), (308, 692352), (336, 634656), (352, 605808), (384, 555324), (396, 538496), (448, 475992), (462, 461568), (504, 423104), (512, 416493), (528, 403872), (576, 370216), (601, 354816), (616, 346176), (672, 317328), (693, 307712), (704, 302904), (768, 277662), (792, 269248), (896, 237996), (924, 230784), (1008, 211552), (1056, 201936), (1152, 185108), (1202, 177408), (1232, 173088), (1344, 158664), (1386, 153856), (1408, 151452), (1536, 138831), (1584, 134624), (1792, 118998), (1803, 118272), (1848, 115392), (2016, 105776), (2112, 100968), (2304, 92554), (2404, 88704), (2464, 86544), (2688, 79332), (2772, 76928), (2816, 75726), (3168, 67312), (3584, 59499), (3606, 59136), (3696, 57696), (4032, 52888), (4207, 50688), (4224, 50484), (4608, 46277), (4808, 44352), (4928, 43272), (5376, 39666), (5409, 39424), (5544, 38464), (5632, 37863), (6336, 33656), (6611, 32256), (7212, 29568), (7392, 28848), (8064, 26444), (8414, 25344), (8448, 25242), (9616, 22176), (9856, 21636), (10752, 19833), (10818, 19712), (11088, 19232), (12621, 16896), (12672, 16828), (13222, 16128), (14424, 14784)]