229957376

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 505473024

約数和(自身を除く): 275515648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 508, 643, 704, 1016, 1286, 1397, 1408, 2032, 2572, 2794, 2816, 4064, 5144, 5588, 7073, 8128, 10288, 11176, 14146, 16256, 20576, 22352, 28292, 32512, 41152, 44704, 56584, 81661, 82304, 89408, 113168, 163322, 164608, 178816, 226336, 326644, 357632, 452672, 653288, 898271, 905344, 1306576, 1796542, 1810688, 2613152, 3593084, 5226304, 7186168, 10452608, 14372336, 20905216, 28744672, 57489344, 114978688, 229957376]

約数ペア:

[(1, 229957376), (2, 114978688), (4, 57489344), (8, 28744672), (11, 20905216), (16, 14372336), (22, 10452608), (32, 7186168), (44, 5226304), (64, 3593084), (88, 2613152), (127, 1810688), (128, 1796542), (176, 1306576), (254, 905344), (256, 898271), (352, 653288), (508, 452672), (643, 357632), (704, 326644), (1016, 226336), (1286, 178816), (1397, 164608), (1408, 163322), (2032, 113168), (2572, 89408), (2794, 82304), (2816, 81661), (4064, 56584), (5144, 44704), (5588, 41152), (7073, 32512), (8128, 28292), (10288, 22352), (11176, 20576), (14146, 16256)]