2000768

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 5232600

約数和(自身を除く): 3231832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 77, 88, 98, 112, 116, 128, 154, 176, 196, 203, 224, 232, 308, 319, 352, 392, 406, 448, 464, 539, 616, 638, 704, 784, 812, 896, 928, 1078, 1232, 1276, 1408, 1421, 1568, 1624, 1856, 2156, 2233, 2464, 2552, 2842, 3136, 3248, 3712, 4312, 4466, 4928, 5104, 5684, 6272, 6496, 8624, 8932, 9856, 10208, 11368, 12992, 15631, 17248, 17864, 20416, 22736, 25984, 31262, 34496, 35728, 40832, 45472, 62524, 68992, 71456, 90944, 125048, 142912, 181888, 250096, 285824, 500192, 1000384, 2000768]

約数ペア:

[(1, 2000768), (2, 1000384), (4, 500192), (7, 285824), (8, 250096), (11, 181888), (14, 142912), (16, 125048), (22, 90944), (28, 71456), (29, 68992), (32, 62524), (44, 45472), (49, 40832), (56, 35728), (58, 34496), (64, 31262), (77, 25984), (88, 22736), (98, 20416), (112, 17864), (116, 17248), (128, 15631), (154, 12992), (176, 11368), (196, 10208), (203, 9856), (224, 8932), (232, 8624), (308, 6496), (319, 6272), (352, 5684), (392, 5104), (406, 4928), (448, 4466), (464, 4312), (539, 3712), (616, 3248), (638, 3136), (704, 2842), (784, 2552), (812, 2464), (896, 2233), (928, 2156), (1078, 1856), (1232, 1624), (1276, 1568), (1408, 1421)]