289094544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 850516992

約数和(自身を除く): 561422448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 191, 207, 276, 368, 382, 414, 457, 552, 573, 764, 828, 914, 1104, 1146, 1371, 1528, 1656, 1719, 1828, 2292, 2742, 3056, 3312, 3438, 3656, 4113, 4393, 4584, 5484, 6876, 7312, 8226, 8786, 9168, 10511, 10968, 13179, 13752, 16452, 17572, 21022, 21936, 26358, 27504, 31533, 32904, 35144, 39537, 42044, 52716, 63066, 65808, 70288, 79074, 84088, 87287, 94599, 105432, 126132, 158148, 168176, 174574, 189198, 210864, 252264, 261861, 316296, 349148, 378396, 504528, 523722, 632592, 698296, 756792, 785583, 1047444, 1396592, 1513584, 1571166, 2007601, 2094888, 3142332, 4015202, 4189776, 6022803, 6284664, 8030404, 12045606, 12569328, 16060808, 18068409, 24091212, 32121616, 36136818, 48182424, 72273636, 96364848, 144547272, 289094544]

約数ペア:

[(1, 289094544), (2, 144547272), (3, 96364848), (4, 72273636), (6, 48182424), (8, 36136818), (9, 32121616), (12, 24091212), (16, 18068409), (18, 16060808), (23, 12569328), (24, 12045606), (36, 8030404), (46, 6284664), (48, 6022803), (69, 4189776), (72, 4015202), (92, 3142332), (138, 2094888), (144, 2007601), (184, 1571166), (191, 1513584), (207, 1396592), (276, 1047444), (368, 785583), (382, 756792), (414, 698296), (457, 632592), (552, 523722), (573, 504528), (764, 378396), (828, 349148), (914, 316296), (1104, 261861), (1146, 252264), (1371, 210864), (1528, 189198), (1656, 174574), (1719, 168176), (1828, 158148), (2292, 126132), (2742, 105432), (3056, 94599), (3312, 87287), (3438, 84088), (3656, 79074), (4113, 70288), (4393, 65808), (4584, 63066), (5484, 52716), (6876, 42044), (7312, 39537), (8226, 35144), (8786, 32904), (9168, 31533), (10511, 27504), (10968, 26358), (13179, 21936), (13752, 21022), (16452, 17572)]