264484864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 636854400

約数和(自身を除く): 372369536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 971, 1024, 1064, 1216, 1792, 1942, 2048, 2128, 2432, 3584, 3884, 4256, 4864, 6797, 7168, 7768, 8512, 9728, 13594, 14336, 15536, 17024, 18449, 19456, 27188, 31072, 34048, 36898, 38912, 54376, 62144, 68096, 73796, 108752, 124288, 129143, 136192, 147592, 217504, 248576, 258286, 272384, 295184, 435008, 497152, 516572, 590368, 870016, 994304, 1033144, 1180736, 1740032, 1988608, 2066288, 2361472, 3480064, 4132576, 4722944, 6960128, 8265152, 9445888, 13920256, 16530304, 18891776, 33060608, 37783552, 66121216, 132242432, 264484864]

約数ペア:

[(1, 264484864), (2, 132242432), (4, 66121216), (7, 37783552), (8, 33060608), (14, 18891776), (16, 16530304), (19, 13920256), (28, 9445888), (32, 8265152), (38, 6960128), (56, 4722944), (64, 4132576), (76, 3480064), (112, 2361472), (128, 2066288), (133, 1988608), (152, 1740032), (224, 1180736), (256, 1033144), (266, 994304), (304, 870016), (448, 590368), (512, 516572), (532, 497152), (608, 435008), (896, 295184), (971, 272384), (1024, 258286), (1064, 248576), (1216, 217504), (1792, 147592), (1942, 136192), (2048, 129143), (2128, 124288), (2432, 108752), (3584, 73796), (3884, 68096), (4256, 62144), (4864, 54376), (6797, 38912), (7168, 36898), (7768, 34048), (8512, 31072), (9728, 27188), (13594, 19456), (14336, 18449), (15536, 17024)]