338186240

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 156

約数和(自身を含む): 946846836

約数和(自身を除く): 608660596

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 337, 392, 448, 490, 512, 560, 640, 674, 784, 896, 980, 1024, 1120, 1280, 1348, 1568, 1685, 1792, 1960, 2048, 2240, 2359, 2560, 2696, 3136, 3370, 3584, 3920, 4096, 4480, 4718, 5120, 5392, 6272, 6740, 7168, 7840, 8960, 9436, 10240, 10784, 11795, 12544, 13480, 14336, 15680, 16513, 17920, 18872, 20480, 21568, 23590, 25088, 26960, 28672, 31360, 33026, 35840, 37744, 43136, 47180, 50176, 53920, 62720, 66052, 71680, 75488, 82565, 86272, 94360, 100352, 107840, 125440, 132104, 143360, 150976, 165130, 172544, 188720, 200704, 215680, 250880, 264208, 301952, 330260, 345088, 377440, 431360, 501760, 528416, 603904, 660520, 690176, 754880, 862720, 1003520, 1056832, 1207808, 1321040, 1380352, 1509760, 1725440, 2113664, 2415616, 2642080, 3019520, 3450880, 4227328, 4831232, 5284160, 6039040, 6901760, 8454656, 9662464, 10568320, 12078080, 16909312, 21136640, 24156160, 33818624, 42273280, 48312320, 67637248, 84546560, 169093120, 338186240]

約数ペア:

[(1, 338186240), (2, 169093120), (4, 84546560), (5, 67637248), (7, 48312320), (8, 42273280), (10, 33818624), (14, 24156160), (16, 21136640), (20, 16909312), (28, 12078080), (32, 10568320), (35, 9662464), (40, 8454656), (49, 6901760), (56, 6039040), (64, 5284160), (70, 4831232), (80, 4227328), (98, 3450880), (112, 3019520), (128, 2642080), (140, 2415616), (160, 2113664), (196, 1725440), (224, 1509760), (245, 1380352), (256, 1321040), (280, 1207808), (320, 1056832), (337, 1003520), (392, 862720), (448, 754880), (490, 690176), (512, 660520), (560, 603904), (640, 528416), (674, 501760), (784, 431360), (896, 377440), (980, 345088), (1024, 330260), (1120, 301952), (1280, 264208), (1348, 250880), (1568, 215680), (1685, 200704), (1792, 188720), (1960, 172544), (2048, 165130), (2240, 150976), (2359, 143360), (2560, 132104), (2696, 125440), (3136, 107840), (3370, 100352), (3584, 94360), (3920, 86272), (4096, 82565), (4480, 75488), (4718, 71680), (5120, 66052), (5392, 62720), (6272, 53920), (6740, 50176), (7168, 47180), (7840, 43136), (8960, 37744), (9436, 35840), (10240, 33026), (10784, 31360), (11795, 28672), (12544, 26960), (13480, 25088), (14336, 23590), (15680, 21568), (16513, 20480), (17920, 18872)]