1011269248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1117}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 2203175520

約数和(自身を除く): 1191906272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 643, 704, 1117, 1286, 1408, 2234, 2572, 4468, 5144, 7073, 8936, 10288, 12287, 14146, 17872, 20576, 24574, 28292, 35744, 41152, 49148, 56584, 71488, 82304, 98296, 113168, 142976, 196592, 226336, 393184, 452672, 718231, 786368, 905344, 1436462, 1572736, 2872924, 5745848, 7900541, 11491696, 15801082, 22983392, 31602164, 45966784, 63204328, 91933568, 126408656, 252817312, 505634624, 1011269248]

約数ペア:

[(1, 1011269248), (2, 505634624), (4, 252817312), (8, 126408656), (11, 91933568), (16, 63204328), (22, 45966784), (32, 31602164), (44, 22983392), (64, 15801082), (88, 11491696), (128, 7900541), (176, 5745848), (352, 2872924), (643, 1572736), (704, 1436462), (1117, 905344), (1286, 786368), (1408, 718231), (2234, 452672), (2572, 393184), (4468, 226336), (5144, 196592), (7073, 142976), (8936, 113168), (10288, 98296), (12287, 82304), (14146, 71488), (17872, 56584), (20576, 49148), (24574, 41152), (28292, 35744)]