448888832

素因数分解:

$2^{15}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 1090502400

約数和(自身を除く): 641613568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 103, 112, 128, 133, 152, 206, 224, 256, 266, 304, 412, 448, 512, 532, 608, 721, 824, 896, 1024, 1064, 1216, 1442, 1648, 1792, 1957, 2048, 2128, 2432, 2884, 3296, 3584, 3914, 4096, 4256, 4864, 5768, 6592, 7168, 7828, 8192, 8512, 9728, 11536, 13184, 13699, 14336, 15656, 16384, 17024, 19456, 23072, 26368, 27398, 28672, 31312, 32768, 34048, 38912, 46144, 52736, 54796, 57344, 62624, 68096, 77824, 92288, 105472, 109592, 114688, 125248, 136192, 155648, 184576, 210944, 219184, 229376, 250496, 272384, 311296, 369152, 421888, 438368, 500992, 544768, 622592, 738304, 843776, 876736, 1001984, 1089536, 1476608, 1687552, 1753472, 2003968, 2179072, 2953216, 3375104, 3506944, 4007936, 4358144, 5906432, 7013888, 8015872, 11812864, 14027776, 16031744, 23625728, 28055552, 32063488, 56111104, 64126976, 112222208, 224444416, 448888832]

約数ペア:

[(1, 448888832), (2, 224444416), (4, 112222208), (7, 64126976), (8, 56111104), (14, 32063488), (16, 28055552), (19, 23625728), (28, 16031744), (32, 14027776), (38, 11812864), (56, 8015872), (64, 7013888), (76, 5906432), (103, 4358144), (112, 4007936), (128, 3506944), (133, 3375104), (152, 2953216), (206, 2179072), (224, 2003968), (256, 1753472), (266, 1687552), (304, 1476608), (412, 1089536), (448, 1001984), (512, 876736), (532, 843776), (608, 738304), (721, 622592), (824, 544768), (896, 500992), (1024, 438368), (1064, 421888), (1216, 369152), (1442, 311296), (1648, 272384), (1792, 250496), (1957, 229376), (2048, 219184), (2128, 210944), (2432, 184576), (2884, 155648), (3296, 136192), (3584, 125248), (3914, 114688), (4096, 109592), (4256, 105472), (4864, 92288), (5768, 77824), (6592, 68096), (7168, 62624), (7828, 57344), (8192, 54796), (8512, 52736), (9728, 46144), (11536, 38912), (13184, 34048), (13699, 32768), (14336, 31312), (15656, 28672), (16384, 27398), (17024, 26368), (19456, 23072)]