505996288

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1067

約数の個数: 88

約数和(自身を含む): 1173045632

約数和(自身を除く): 667049344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 967, 1022, 1024, 1168, 1792, 1934, 2044, 2336, 3584, 3868, 4088, 4672, 6769, 7168, 7736, 8176, 9344, 13538, 15472, 16352, 18688, 27076, 30944, 32704, 37376, 54152, 61888, 65408, 70591, 74752, 108304, 123776, 130816, 141182, 216608, 247552, 261632, 282364, 433216, 494137, 495104, 523264, 564728, 866432, 988274, 990208, 1129456, 1732864, 1976548, 2258912, 3465728, 3953096, 4517824, 6931456, 7906192, 9035648, 15812384, 18071296, 31624768, 36142592, 63249536, 72285184, 126499072, 252998144, 505996288]

約数ペア:

[(1, 505996288), (2, 252998144), (4, 126499072), (7, 72285184), (8, 63249536), (14, 36142592), (16, 31624768), (28, 18071296), (32, 15812384), (56, 9035648), (64, 7906192), (73, 6931456), (112, 4517824), (128, 3953096), (146, 3465728), (224, 2258912), (256, 1976548), (292, 1732864), (448, 1129456), (511, 990208), (512, 988274), (584, 866432), (896, 564728), (967, 523264), (1022, 495104), (1024, 494137), (1168, 433216), (1792, 282364), (1934, 261632), (2044, 247552), (2336, 216608), (3584, 141182), (3868, 130816), (4088, 123776), (4672, 108304), (6769, 74752), (7168, 70591), (7736, 65408), (8176, 61888), (9344, 54152), (13538, 37376), (15472, 32704), (16352, 30944), (18688, 27076)]