268651008

素因数分解:

$2^9\times 3^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:534

約数の個数: 120

約数和(自身を含む): 782140788

約数和(自身を除く): 513489780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 337, 346, 384, 512, 519, 576, 674, 692, 768, 1011, 1038, 1152, 1348, 1384, 1536, 1557, 2022, 2076, 2304, 2696, 2768, 3033, 3114, 4044, 4152, 4608, 5392, 5536, 6066, 6228, 8088, 8304, 10784, 11072, 12132, 12456, 16176, 16608, 21568, 22144, 24264, 24912, 32352, 33216, 43136, 44288, 48528, 49824, 58301, 64704, 66432, 86272, 88576, 97056, 99648, 116602, 129408, 132864, 172544, 174903, 194112, 199296, 233204, 258816, 265728, 349806, 388224, 398592, 466408, 517632, 524709, 699612, 776448, 797184, 932816, 1049418, 1399224, 1552896, 1865632, 2098836, 2798448, 3731264, 4197672, 5596896, 7462528, 8395344, 11193792, 14925056, 16790688, 22387584, 29850112, 33581376, 44775168, 67162752, 89550336, 134325504, 268651008]

約数ペア:

[(1, 268651008), (2, 134325504), (3, 89550336), (4, 67162752), (6, 44775168), (8, 33581376), (9, 29850112), (12, 22387584), (16, 16790688), (18, 14925056), (24, 11193792), (32, 8395344), (36, 7462528), (48, 5596896), (64, 4197672), (72, 3731264), (96, 2798448), (128, 2098836), (144, 1865632), (173, 1552896), (192, 1399224), (256, 1049418), (288, 932816), (337, 797184), (346, 776448), (384, 699612), (512, 524709), (519, 517632), (576, 466408), (674, 398592), (692, 388224), (768, 349806), (1011, 265728), (1038, 258816), (1152, 233204), (1348, 199296), (1384, 194112), (1536, 174903), (1557, 172544), (2022, 132864), (2076, 129408), (2304, 116602), (2696, 99648), (2768, 97056), (3033, 88576), (3114, 86272), (4044, 66432), (4152, 64704), (4608, 58301), (5392, 49824), (5536, 48528), (6066, 44288), (6228, 43136), (8088, 33216), (8304, 32352), (10784, 24912), (11072, 24264), (12132, 22144), (12456, 21568), (16176, 16608)]