21774979072

素因数分解:

$2^{12}\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 208

約数和(自身を含む): 55436688000

約数和(自身を除く): 33661708928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 343, 352, 392, 448, 512, 539, 616, 686, 704, 784, 896, 1024, 1078, 1232, 1372, 1408, 1409, 1568, 1792, 2048, 2156, 2464, 2744, 2816, 2818, 3136, 3584, 3773, 4096, 4312, 4928, 5488, 5632, 5636, 6272, 7168, 7546, 8624, 9856, 9863, 10976, 11264, 11272, 12544, 14336, 15092, 15499, 17248, 19712, 19726, 21952, 22528, 22544, 25088, 28672, 30184, 30998, 34496, 39424, 39452, 43904, 45056, 45088, 50176, 60368, 61996, 68992, 69041, 78848, 78904, 87808, 90176, 100352, 108493, 120736, 123992, 137984, 138082, 157696, 157808, 175616, 180352, 200704, 216986, 241472, 247984, 275968, 276164, 315392, 315616, 351232, 360704, 433972, 482944, 483287, 495968, 551936, 552328, 631232, 702464, 721408, 759451, 867944, 965888, 966574, 991936, 1103872, 1104656, 1262464, 1404928, 1442816, 1518902, 1735888, 1931776, 1933148, 1983872, 2207744, 2209312, 2524928, 2885632, 3037804, 3471776, 3863552, 3866296, 3967744, 4418624, 5049856, 5316157, 5771264, 6075608, 6943552, 7727104, 7732592, 7935488, 8837248, 10099712, 10632314, 12151216, 13887104, 15454208, 15465184, 15870976, 17674496, 20199424, 21264628, 24302432, 27774208, 30930368, 31741952, 35348992, 40398848, 42529256, 48604864, 55548416, 61860736, 63483904, 70697984, 85058512, 97209728, 111096832, 123721472, 141395968, 170117024, 194419456, 222193664, 247442944, 282791936, 340234048, 388838912, 444387328, 494885888, 680468096, 777677824, 989771776, 1360936192, 1555355648, 1979543552, 2721872384, 3110711296, 5443744768, 10887489536, 21774979072]

約数ペア:

[(1, 21774979072), (2, 10887489536), (4, 5443744768), (7, 3110711296), (8, 2721872384), (11, 1979543552), (14, 1555355648), (16, 1360936192), (22, 989771776), (28, 777677824), (32, 680468096), (44, 494885888), (49, 444387328), (56, 388838912), (64, 340234048), (77, 282791936), (88, 247442944), (98, 222193664), (112, 194419456), (128, 170117024), (154, 141395968), (176, 123721472), (196, 111096832), (224, 97209728), (256, 85058512), (308, 70697984), (343, 63483904), (352, 61860736), (392, 55548416), (448, 48604864), (512, 42529256), (539, 40398848), (616, 35348992), (686, 31741952), (704, 30930368), (784, 27774208), (896, 24302432), (1024, 21264628), (1078, 20199424), (1232, 17674496), (1372, 15870976), (1408, 15465184), (1409, 15454208), (1568, 13887104), (1792, 12151216), (2048, 10632314), (2156, 10099712), (2464, 8837248), (2744, 7935488), (2816, 7732592), (2818, 7727104), (3136, 6943552), (3584, 6075608), (3773, 5771264), (4096, 5316157), (4312, 5049856), (4928, 4418624), (5488, 3967744), (5632, 3866296), (5636, 3863552), (6272, 3471776), (7168, 3037804), (7546, 2885632), (8624, 2524928), (9856, 2209312), (9863, 2207744), (10976, 1983872), (11264, 1933148), (11272, 1931776), (12544, 1735888), (14336, 1518902), (15092, 1442816), (15499, 1404928), (17248, 1262464), (19712, 1104656), (19726, 1103872), (21952, 991936), (22528, 966574), (22544, 965888), (25088, 867944), (28672, 759451), (30184, 721408), (30998, 702464), (34496, 631232), (39424, 552328), (39452, 551936), (43904, 495968), (45056, 483287), (45088, 482944), (50176, 433972), (60368, 360704), (61996, 351232), (68992, 315616), (69041, 315392), (78848, 276164), (78904, 275968), (87808, 247984), (90176, 241472), (100352, 216986), (108493, 200704), (120736, 180352), (123992, 175616), (137984, 157808), (138082, 157696)]