1260531648

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 3718791648

約数和(自身を除く): 2458260000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 157, 159, 192, 212, 263, 288, 314, 318, 424, 471, 477, 526, 576, 628, 636, 789, 848, 942, 954, 1052, 1256, 1272, 1413, 1578, 1696, 1884, 1908, 2104, 2367, 2512, 2544, 2826, 3156, 3392, 3768, 3816, 4208, 4734, 5024, 5088, 5652, 6312, 7536, 7632, 8321, 8416, 9468, 10048, 10176, 11304, 12624, 13939, 15072, 15264, 16642, 16832, 18936, 22608, 24963, 25248, 27878, 30144, 30528, 33284, 37872, 41291, 41817, 45216, 49926, 50496, 55756, 66568, 74889, 75744, 82582, 83634, 90432, 99852, 111512, 123873, 125451, 133136, 149778, 151488, 165164, 167268, 199704, 223024, 247746, 250902, 266272, 299556, 330328, 334536, 371619, 399408, 446048, 495492, 501804, 532544, 599112, 660656, 669072, 743238, 798816, 892096, 990984, 1003608, 1198224, 1321312, 1338144, 1486476, 1597632, 1981968, 2007216, 2188423, 2396448, 2642624, 2676288, 2972952, 3963936, 4014432, 4376846, 4792896, 5945904, 6565269, 7927872, 8028864, 8753692, 11891808, 13130538, 17507384, 19695807, 23783616, 26261076, 35014768, 39391614, 52522152, 70029536, 78783228, 105044304, 140059072, 157566456, 210088608, 315132912, 420177216, 630265824, 1260531648]

約数ペア:

[(1, 1260531648), (2, 630265824), (3, 420177216), (4, 315132912), (6, 210088608), (8, 157566456), (9, 140059072), (12, 105044304), (16, 78783228), (18, 70029536), (24, 52522152), (32, 39391614), (36, 35014768), (48, 26261076), (53, 23783616), (64, 19695807), (72, 17507384), (96, 13130538), (106, 11891808), (144, 8753692), (157, 8028864), (159, 7927872), (192, 6565269), (212, 5945904), (263, 4792896), (288, 4376846), (314, 4014432), (318, 3963936), (424, 2972952), (471, 2676288), (477, 2642624), (526, 2396448), (576, 2188423), (628, 2007216), (636, 1981968), (789, 1597632), (848, 1486476), (942, 1338144), (954, 1321312), (1052, 1198224), (1256, 1003608), (1272, 990984), (1413, 892096), (1578, 798816), (1696, 743238), (1884, 669072), (1908, 660656), (2104, 599112), (2367, 532544), (2512, 501804), (2544, 495492), (2826, 446048), (3156, 399408), (3392, 371619), (3768, 334536), (3816, 330328), (4208, 299556), (4734, 266272), (5024, 250902), (5088, 247746), (5652, 223024), (6312, 199704), (7536, 167268), (7632, 165164), (8321, 151488), (8416, 149778), (9468, 133136), (10048, 125451), (10176, 123873), (11304, 111512), (12624, 99852), (13939, 90432), (15072, 83634), (15264, 82582), (16642, 75744), (16832, 74889), (18936, 66568), (22608, 55756), (24963, 50496), (25248, 49926), (27878, 45216), (30144, 41817), (30528, 41291), (33284, 37872)]