268406688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 823882752

約数和(自身を除く): 555476064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 43, 44, 46, 48, 66, 69, 86, 88, 92, 96, 129, 132, 138, 172, 176, 184, 253, 257, 258, 264, 276, 344, 352, 368, 473, 506, 514, 516, 528, 552, 688, 736, 759, 771, 946, 989, 1012, 1028, 1032, 1056, 1104, 1376, 1419, 1518, 1542, 1892, 1978, 2024, 2056, 2064, 2208, 2827, 2838, 2967, 3036, 3084, 3784, 3956, 4048, 4112, 4128, 5654, 5676, 5911, 5934, 6072, 6168, 7568, 7912, 8096, 8224, 8481, 10879, 11051, 11308, 11352, 11822, 11868, 12144, 12336, 15136, 15824, 16962, 17733, 21758, 22102, 22616, 22704, 23644, 23736, 24288, 24672, 31648, 32637, 33153, 33924, 35466, 43516, 44204, 45232, 45408, 47288, 47472, 65021, 65274, 66306, 67848, 70932, 87032, 88408, 90464, 94576, 94944, 121561, 130042, 130548, 132612, 135696, 141864, 174064, 176816, 189152, 195063, 243122, 254173, 260084, 261096, 265224, 271392, 283728, 348128, 353632, 364683, 390126, 486244, 508346, 520168, 522192, 530448, 567456, 729366, 762519, 780252, 972488, 1016692, 1040336, 1044384, 1060896, 1458732, 1525038, 1560504, 1944976, 2033384, 2080672, 2795903, 2917464, 3050076, 3121008, 3889952, 4066768, 5591806, 5834928, 6100152, 6242016, 8133536, 8387709, 11183612, 11669856, 12200304, 16775418, 22367224, 24400608, 33550836, 44734448, 67101672, 89468896, 134203344, 268406688]

約数ペア:

[(1, 268406688), (2, 134203344), (3, 89468896), (4, 67101672), (6, 44734448), (8, 33550836), (11, 24400608), (12, 22367224), (16, 16775418), (22, 12200304), (23, 11669856), (24, 11183612), (32, 8387709), (33, 8133536), (43, 6242016), (44, 6100152), (46, 5834928), (48, 5591806), (66, 4066768), (69, 3889952), (86, 3121008), (88, 3050076), (92, 2917464), (96, 2795903), (129, 2080672), (132, 2033384), (138, 1944976), (172, 1560504), (176, 1525038), (184, 1458732), (253, 1060896), (257, 1044384), (258, 1040336), (264, 1016692), (276, 972488), (344, 780252), (352, 762519), (368, 729366), (473, 567456), (506, 530448), (514, 522192), (516, 520168), (528, 508346), (552, 486244), (688, 390126), (736, 364683), (759, 353632), (771, 348128), (946, 283728), (989, 271392), (1012, 265224), (1028, 261096), (1032, 260084), (1056, 254173), (1104, 243122), (1376, 195063), (1419, 189152), (1518, 176816), (1542, 174064), (1892, 141864), (1978, 135696), (2024, 132612), (2056, 130548), (2064, 130042), (2208, 121561), (2827, 94944), (2838, 94576), (2967, 90464), (3036, 88408), (3084, 87032), (3784, 70932), (3956, 67848), (4048, 66306), (4112, 65274), (4128, 65021), (5654, 47472), (5676, 47288), (5911, 45408), (5934, 45232), (6072, 44204), (6168, 43516), (7568, 35466), (7912, 33924), (8096, 33153), (8224, 32637), (8481, 31648), (10879, 24672), (11051, 24288), (11308, 23736), (11352, 23644), (11822, 22704), (11868, 22616), (12144, 22102), (12336, 21758), (15136, 17733), (15824, 16962)]