2788293888

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9839}}^1$

素因数の和:9905

約数の個数: 144

約数和(自身を含む): 8447443200

約数和(自身を除く): 5659149312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 576, 656, 738, 768, 864, 984, 1107, 1152, 1312, 1476, 1728, 1968, 2214, 2304, 2624, 2952, 3456, 3936, 4428, 5248, 5904, 6912, 7872, 8856, 9839, 10496, 11808, 15744, 17712, 19678, 23616, 29517, 31488, 35424, 39356, 47232, 59034, 70848, 78712, 88551, 94464, 118068, 141696, 157424, 177102, 236136, 265653, 283392, 314848, 354204, 403399, 472272, 531306, 629696, 708408, 806798, 944544, 1062612, 1210197, 1259392, 1416816, 1613596, 1889088, 2125224, 2420394, 2518784, 2833632, 3227192, 3630591, 3778176, 4250448, 4840788, 5667264, 6454384, 7261182, 7556352, 8500896, 9681576, 10891773, 11334528, 12908768, 14522364, 17001792, 19363152, 21783546, 22669056, 25817536, 29044728, 34003584, 38726304, 43567092, 51635072, 58089456, 68007168, 77452608, 87134184, 103270144, 116178912, 154905216, 174268368, 232357824, 309810432, 348536736, 464715648, 697073472, 929431296, 1394146944, 2788293888]

約数ペア:

[(1, 2788293888), (2, 1394146944), (3, 929431296), (4, 697073472), (6, 464715648), (8, 348536736), (9, 309810432), (12, 232357824), (16, 174268368), (18, 154905216), (24, 116178912), (27, 103270144), (32, 87134184), (36, 77452608), (41, 68007168), (48, 58089456), (54, 51635072), (64, 43567092), (72, 38726304), (82, 34003584), (96, 29044728), (108, 25817536), (123, 22669056), (128, 21783546), (144, 19363152), (164, 17001792), (192, 14522364), (216, 12908768), (246, 11334528), (256, 10891773), (288, 9681576), (328, 8500896), (369, 7556352), (384, 7261182), (432, 6454384), (492, 5667264), (576, 4840788), (656, 4250448), (738, 3778176), (768, 3630591), (864, 3227192), (984, 2833632), (1107, 2518784), (1152, 2420394), (1312, 2125224), (1476, 1889088), (1728, 1613596), (1968, 1416816), (2214, 1259392), (2304, 1210197), (2624, 1062612), (2952, 944544), (3456, 806798), (3936, 708408), (4428, 629696), (5248, 531306), (5904, 472272), (6912, 403399), (7872, 354204), (8856, 314848), (9839, 283392), (10496, 265653), (11808, 236136), (15744, 177102), (17712, 157424), (19678, 141696), (23616, 118068), (29517, 94464), (31488, 88551), (35424, 78712), (39356, 70848), (47232, 59034)]