279089952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 821487744

約数和(自身を除く): 542397792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 43, 48, 51, 68, 82, 86, 96, 97, 102, 123, 129, 136, 164, 172, 194, 204, 246, 258, 272, 291, 328, 344, 388, 408, 492, 516, 544, 582, 656, 688, 697, 731, 776, 816, 984, 1032, 1164, 1312, 1376, 1394, 1462, 1552, 1632, 1649, 1763, 1968, 2064, 2091, 2193, 2328, 2788, 2924, 3104, 3298, 3526, 3936, 3977, 4128, 4171, 4182, 4386, 4656, 4947, 5289, 5576, 5848, 6596, 7052, 7954, 8342, 8364, 8772, 9312, 9894, 10578, 11152, 11696, 11931, 12513, 13192, 14104, 15908, 16684, 16728, 17544, 19788, 21156, 22304, 23392, 23862, 25026, 26384, 28208, 29971, 31816, 33368, 33456, 35088, 39576, 42312, 47724, 50052, 52768, 56416, 59942, 63632, 66736, 66912, 67609, 70176, 70907, 79152, 84624, 89913, 95448, 100104, 119884, 127264, 133472, 135218, 141814, 158304, 169248, 171011, 179826, 190896, 200208, 202827, 212721, 239768, 270436, 283628, 342022, 359652, 381792, 400416, 405654, 425442, 479536, 513033, 540872, 567256, 684044, 719304, 811308, 850884, 959072, 1026066, 1081744, 1134512, 1368088, 1438608, 1622616, 1701768, 2052132, 2163488, 2269024, 2736176, 2877216, 2907187, 3245232, 3403536, 4104264, 5472352, 5814374, 6490464, 6807072, 8208528, 8721561, 11628748, 16417056, 17443122, 23257496, 34886244, 46514992, 69772488, 93029984, 139544976, 279089952]

約数ペア:

[(1, 279089952), (2, 139544976), (3, 93029984), (4, 69772488), (6, 46514992), (8, 34886244), (12, 23257496), (16, 17443122), (17, 16417056), (24, 11628748), (32, 8721561), (34, 8208528), (41, 6807072), (43, 6490464), (48, 5814374), (51, 5472352), (68, 4104264), (82, 3403536), (86, 3245232), (96, 2907187), (97, 2877216), (102, 2736176), (123, 2269024), (129, 2163488), (136, 2052132), (164, 1701768), (172, 1622616), (194, 1438608), (204, 1368088), (246, 1134512), (258, 1081744), (272, 1026066), (291, 959072), (328, 850884), (344, 811308), (388, 719304), (408, 684044), (492, 567256), (516, 540872), (544, 513033), (582, 479536), (656, 425442), (688, 405654), (697, 400416), (731, 381792), (776, 359652), (816, 342022), (984, 283628), (1032, 270436), (1164, 239768), (1312, 212721), (1376, 202827), (1394, 200208), (1462, 190896), (1552, 179826), (1632, 171011), (1649, 169248), (1763, 158304), (1968, 141814), (2064, 135218), (2091, 133472), (2193, 127264), (2328, 119884), (2788, 100104), (2924, 95448), (3104, 89913), (3298, 84624), (3526, 79152), (3936, 70907), (3977, 70176), (4128, 67609), (4171, 66912), (4182, 66736), (4386, 63632), (4656, 59942), (4947, 56416), (5289, 52768), (5576, 50052), (5848, 47724), (6596, 42312), (7052, 39576), (7954, 35088), (8342, 33456), (8364, 33368), (8772, 31816), (9312, 29971), (9894, 28208), (10578, 26384), (11152, 25026), (11696, 23862), (11931, 23392), (12513, 22304), (13192, 21156), (14104, 19788), (15908, 17544), (16684, 16728)]