2539545344

素因数分解:

$2^8\times 7^2\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:930

約数の個数: 108

約数和(自身を含む): 5923033704

約数和(自身を除く): 3383488360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 443, 448, 457, 784, 886, 896, 914, 1568, 1772, 1792, 1828, 3101, 3136, 3199, 3544, 3656, 6202, 6272, 6398, 7088, 7312, 12404, 12544, 12796, 14176, 14624, 21707, 22393, 24808, 25592, 28352, 29248, 43414, 44786, 49616, 51184, 56704, 58496, 86828, 89572, 99232, 102368, 113408, 116992, 173656, 179144, 198464, 202451, 204736, 347312, 358288, 396928, 404902, 409472, 694624, 716576, 793856, 809804, 818944, 1389248, 1417157, 1433152, 1619608, 2778496, 2834314, 2866304, 3239216, 5556992, 5668628, 5732608, 6478432, 9920099, 11337256, 12956864, 19840198, 22674512, 25913728, 39680396, 45349024, 51827456, 79360792, 90698048, 158721584, 181396096, 317443168, 362792192, 634886336, 1269772672, 2539545344]

約数ペア:

[(1, 2539545344), (2, 1269772672), (4, 634886336), (7, 362792192), (8, 317443168), (14, 181396096), (16, 158721584), (28, 90698048), (32, 79360792), (49, 51827456), (56, 45349024), (64, 39680396), (98, 25913728), (112, 22674512), (128, 19840198), (196, 12956864), (224, 11337256), (256, 9920099), (392, 6478432), (443, 5732608), (448, 5668628), (457, 5556992), (784, 3239216), (886, 2866304), (896, 2834314), (914, 2778496), (1568, 1619608), (1772, 1433152), (1792, 1417157), (1828, 1389248), (3101, 818944), (3136, 809804), (3199, 793856), (3544, 716576), (3656, 694624), (6202, 409472), (6272, 404902), (6398, 396928), (7088, 358288), (7312, 347312), (12404, 204736), (12544, 202451), (12796, 198464), (14176, 179144), (14624, 173656), (21707, 116992), (22393, 113408), (24808, 102368), (25592, 99232), (28352, 89572), (29248, 86828), (43414, 58496), (44786, 56704), (49616, 51184)]