287592448

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 104

約数和(自身を含む): 677035296

約数和(自身を除く): 389442848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 491, 512, 572, 704, 832, 982, 1024, 1144, 1408, 1664, 1964, 2048, 2288, 2816, 3328, 3928, 4096, 4576, 5401, 5632, 6383, 6656, 7856, 9152, 10802, 11264, 12766, 13312, 15712, 18304, 21604, 22528, 25532, 26624, 31424, 36608, 43208, 45056, 51064, 53248, 62848, 70213, 73216, 86416, 102128, 125696, 140426, 146432, 172832, 204256, 251392, 280852, 292864, 345664, 408512, 502784, 561704, 585728, 691328, 817024, 1005568, 1123408, 1382656, 1634048, 2011136, 2246816, 2765312, 3268096, 4493632, 5530624, 6536192, 8987264, 11061248, 13072384, 17974528, 22122496, 26144768, 35949056, 71898112, 143796224, 287592448]

約数ペア:

[(1, 287592448), (2, 143796224), (4, 71898112), (8, 35949056), (11, 26144768), (13, 22122496), (16, 17974528), (22, 13072384), (26, 11061248), (32, 8987264), (44, 6536192), (52, 5530624), (64, 4493632), (88, 3268096), (104, 2765312), (128, 2246816), (143, 2011136), (176, 1634048), (208, 1382656), (256, 1123408), (286, 1005568), (352, 817024), (416, 691328), (491, 585728), (512, 561704), (572, 502784), (704, 408512), (832, 345664), (982, 292864), (1024, 280852), (1144, 251392), (1408, 204256), (1664, 172832), (1964, 146432), (2048, 140426), (2288, 125696), (2816, 102128), (3328, 86416), (3928, 73216), (4096, 70213), (4576, 62848), (5401, 53248), (5632, 51064), (6383, 45056), (6656, 43208), (7856, 36608), (9152, 31424), (10802, 26624), (11264, 25532), (12766, 22528), (13312, 21604), (15712, 18304)]