4128631808

素因数分解:

$2^{10}\times 7^2\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:910

約数の個数: 132

約数和(自身を含む): 9703025640

約数和(自身を除く): 5574393832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 196, 214, 224, 256, 392, 428, 448, 512, 749, 769, 784, 856, 896, 1024, 1498, 1538, 1568, 1712, 1792, 2996, 3076, 3136, 3424, 3584, 5243, 5383, 5992, 6152, 6272, 6848, 7168, 10486, 10766, 11984, 12304, 12544, 13696, 20972, 21532, 23968, 24608, 25088, 27392, 37681, 41944, 43064, 47936, 49216, 50176, 54784, 75362, 82283, 83888, 86128, 95872, 98432, 109568, 150724, 164566, 167776, 172256, 191744, 196864, 301448, 329132, 335552, 344512, 383488, 393728, 575981, 602896, 658264, 671104, 689024, 766976, 787456, 1151962, 1205792, 1316528, 1342208, 1378048, 2303924, 2411584, 2633056, 2684416, 2756096, 4031867, 4607848, 4823168, 5266112, 5368832, 5512192, 8063734, 9215696, 9646336, 10532224, 16127468, 18431392, 19292672, 21064448, 32254936, 36862784, 38585344, 42128896, 64509872, 73725568, 84257792, 129019744, 147451136, 258039488, 294902272, 516078976, 589804544, 1032157952, 2064315904, 4128631808]

約数ペア:

[(1, 4128631808), (2, 2064315904), (4, 1032157952), (7, 589804544), (8, 516078976), (14, 294902272), (16, 258039488), (28, 147451136), (32, 129019744), (49, 84257792), (56, 73725568), (64, 64509872), (98, 42128896), (107, 38585344), (112, 36862784), (128, 32254936), (196, 21064448), (214, 19292672), (224, 18431392), (256, 16127468), (392, 10532224), (428, 9646336), (448, 9215696), (512, 8063734), (749, 5512192), (769, 5368832), (784, 5266112), (856, 4823168), (896, 4607848), (1024, 4031867), (1498, 2756096), (1538, 2684416), (1568, 2633056), (1712, 2411584), (1792, 2303924), (2996, 1378048), (3076, 1342208), (3136, 1316528), (3424, 1205792), (3584, 1151962), (5243, 787456), (5383, 766976), (5992, 689024), (6152, 671104), (6272, 658264), (6848, 602896), (7168, 575981), (10486, 393728), (10766, 383488), (11984, 344512), (12304, 335552), (12544, 329132), (13696, 301448), (20972, 196864), (21532, 191744), (23968, 172256), (24608, 167776), (25088, 164566), (27392, 150724), (37681, 109568), (41944, 98432), (43064, 95872), (47936, 86128), (49216, 83888), (50176, 82283), (54784, 75362)]