638232576

素因数分解:

$2^{11}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 1726058880

約数和(自身を除く): 1087826304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1024, 1168, 1423, 1536, 1752, 2048, 2336, 2846, 3072, 3504, 4269, 4672, 5692, 6144, 7008, 8538, 9344, 11384, 14016, 17076, 18688, 22768, 28032, 34152, 37376, 45536, 56064, 68304, 74752, 91072, 103879, 112128, 136608, 149504, 182144, 207758, 224256, 273216, 311637, 364288, 415516, 448512, 546432, 623274, 728576, 831032, 1092864, 1246548, 1457152, 1662064, 2185728, 2493096, 2914304, 3324128, 4371456, 4986192, 6648256, 8742912, 9972384, 13296512, 19944768, 26593024, 39889536, 53186048, 79779072, 106372096, 159558144, 212744192, 319116288, 638232576]

約数ペア:

[(1, 638232576), (2, 319116288), (3, 212744192), (4, 159558144), (6, 106372096), (8, 79779072), (12, 53186048), (16, 39889536), (24, 26593024), (32, 19944768), (48, 13296512), (64, 9972384), (73, 8742912), (96, 6648256), (128, 4986192), (146, 4371456), (192, 3324128), (219, 2914304), (256, 2493096), (292, 2185728), (384, 1662064), (438, 1457152), (512, 1246548), (584, 1092864), (768, 831032), (876, 728576), (1024, 623274), (1168, 546432), (1423, 448512), (1536, 415516), (1752, 364288), (2048, 311637), (2336, 273216), (2846, 224256), (3072, 207758), (3504, 182144), (4269, 149504), (4672, 136608), (5692, 112128), (6144, 103879), (7008, 91072), (8538, 74752), (9344, 68304), (11384, 56064), (14016, 45536), (17076, 37376), (18688, 34152), (22768, 28032)]