338336768

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 132

約数和(自身を含む): 859690872

約数和(自身を除く): 521354104

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, 352, 392, 448, 512, 539, 613, 616, 704, 784, 896, 1024, 1078, 1226, 1232, 1408, 1568, 1792, 2156, 2452, 2464, 2816, 3136, 3584, 4291, 4312, 4904, 4928, 5632, 6272, 6743, 7168, 8582, 8624, 9808, 9856, 11264, 12544, 13486, 17164, 17248, 19616, 19712, 25088, 26972, 30037, 34328, 34496, 39232, 39424, 47201, 50176, 53944, 60074, 68656, 68992, 78464, 78848, 94402, 107888, 120148, 137312, 137984, 156928, 188804, 215776, 240296, 274624, 275968, 313856, 330407, 377608, 431552, 480592, 549248, 551936, 627712, 660814, 755216, 863104, 961184, 1098496, 1321628, 1510432, 1726208, 1922368, 2196992, 2643256, 3020864, 3452416, 3844736, 4393984, 5286512, 6041728, 6904832, 7689472, 10573024, 12083456, 15378944, 21146048, 24166912, 30757888, 42292096, 48333824, 84584192, 169168384, 338336768]

約数ペア:

[(1, 338336768), (2, 169168384), (4, 84584192), (7, 48333824), (8, 42292096), (11, 30757888), (14, 24166912), (16, 21146048), (22, 15378944), (28, 12083456), (32, 10573024), (44, 7689472), (49, 6904832), (56, 6041728), (64, 5286512), (77, 4393984), (88, 3844736), (98, 3452416), (112, 3020864), (128, 2643256), (154, 2196992), (176, 1922368), (196, 1726208), (224, 1510432), (256, 1321628), (308, 1098496), (352, 961184), (392, 863104), (448, 755216), (512, 660814), (539, 627712), (613, 551936), (616, 549248), (704, 480592), (784, 431552), (896, 377608), (1024, 330407), (1078, 313856), (1226, 275968), (1232, 274624), (1408, 240296), (1568, 215776), (1792, 188804), (2156, 156928), (2452, 137984), (2464, 137312), (2816, 120148), (3136, 107888), (3584, 94402), (4291, 78848), (4312, 78464), (4904, 68992), (4928, 68656), (5632, 60074), (6272, 53944), (6743, 50176), (7168, 47201), (8582, 39424), (8624, 39232), (9808, 34496), (9856, 34328), (11264, 30037), (12544, 26972), (13486, 25088), (17164, 19712), (17248, 19616)]