205948512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 752903424

約数和(自身を除く): 546954912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 96, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 224, 231, 251, 252, 259, 264, 288, 296, 308, 333, 336, 352, 396, 407, 444, 462, 502, 504, 518, 528, 592, 616, 666, 672, 693, 753, 777, 792, 814, 888, 924, 1004, 1008, 1036, 1056, 1184, 1221, 1232, 1332, 1386, 1506, 1554, 1584, 1628, 1757, 1776, 1848, 2008, 2016, 2072, 2259, 2331, 2442, 2464, 2664, 2761, 2772, 2849, 3012, 3108, 3168, 3256, 3514, 3552, 3663, 3696, 4016, 4144, 4518, 4662, 4884, 5271, 5328, 5522, 5544, 5698, 6024, 6216, 6512, 7028, 7326, 7392, 8032, 8283, 8288, 8547, 9036, 9287, 9324, 9768, 10542, 10656, 11044, 11088, 11396, 12048, 12432, 13024, 14056, 14652, 15813, 16566, 17094, 18072, 18574, 18648, 19327, 19536, 21084, 22088, 22176, 22792, 24096, 24849, 24864, 25641, 27861, 28112, 29304, 31626, 33132, 34188, 36144, 37148, 37296, 38654, 39072, 42168, 44176, 45584, 49698, 51282, 55722, 56224, 57981, 58608, 63252, 65009, 66264, 68376, 72288, 74296, 74592, 77308, 83583, 84336, 88352, 91168, 99396, 102157, 102564, 111444, 115962, 117216, 126504, 130018, 132528, 136752, 148592, 154616, 167166, 168672, 173943, 195027, 198792, 204314, 205128, 222888, 231924, 253008, 260036, 265056, 273504, 297184, 306471, 309232, 334332, 347886, 390054, 397584, 408628, 410256, 445776, 463848, 506016, 520072, 585081, 612942, 618464, 668664, 695772, 715099, 780108, 795168, 817256, 820512, 891552, 919413, 927696, 1040144, 1170162, 1225884, 1337328, 1391544, 1430198, 1560216, 1634512, 1838826, 1855392, 2080288, 2145297, 2340324, 2451768, 2674656, 2783088, 2860396, 3120432, 3269024, 3677652, 4290594, 4680648, 4903536, 5566176, 5720792, 6240864, 6435891, 7355304, 8581188, 9361296, 9807072, 11441584, 12871782, 14710608, 17162376, 18722592, 22883168, 25743564, 29421216, 34324752, 51487128, 68649504, 102974256, 205948512]

約数ペア:

[(1, 205948512), (2, 102974256), (3, 68649504), (4, 51487128), (6, 34324752), (7, 29421216), (8, 25743564), (9, 22883168), (11, 18722592), (12, 17162376), (14, 14710608), (16, 12871782), (18, 11441584), (21, 9807072), (22, 9361296), (24, 8581188), (28, 7355304), (32, 6435891), (33, 6240864), (36, 5720792), (37, 5566176), (42, 4903536), (44, 4680648), (48, 4290594), (56, 3677652), (63, 3269024), (66, 3120432), (72, 2860396), (74, 2783088), (77, 2674656), (84, 2451768), (88, 2340324), (96, 2145297), (99, 2080288), (111, 1855392), (112, 1838826), (126, 1634512), (132, 1560216), (144, 1430198), (148, 1391544), (154, 1337328), (168, 1225884), (176, 1170162), (198, 1040144), (222, 927696), (224, 919413), (231, 891552), (251, 820512), (252, 817256), (259, 795168), (264, 780108), (288, 715099), (296, 695772), (308, 668664), (333, 618464), (336, 612942), (352, 585081), (396, 520072), (407, 506016), (444, 463848), (462, 445776), (502, 410256), (504, 408628), (518, 397584), (528, 390054), (592, 347886), (616, 334332), (666, 309232), (672, 306471), (693, 297184), (753, 273504), (777, 265056), (792, 260036), (814, 253008), (888, 231924), (924, 222888), (1004, 205128), (1008, 204314), (1036, 198792), (1056, 195027), (1184, 173943), (1221, 168672), (1232, 167166), (1332, 154616), (1386, 148592), (1506, 136752), (1554, 132528), (1584, 130018), (1628, 126504), (1757, 117216), (1776, 115962), (1848, 111444), (2008, 102564), (2016, 102157), (2072, 99396), (2259, 91168), (2331, 88352), (2442, 84336), (2464, 83583), (2664, 77308), (2761, 74592), (2772, 74296), (2849, 72288), (3012, 68376), (3108, 66264), (3168, 65009), (3256, 63252), (3514, 58608), (3552, 57981), (3663, 56224), (3696, 55722), (4016, 51282), (4144, 49698), (4518, 45584), (4662, 44176), (4884, 42168), (5271, 39072), (5328, 38654), (5522, 37296), (5544, 37148), (5698, 36144), (6024, 34188), (6216, 33132), (6512, 31626), (7028, 29304), (7326, 28112), (7392, 27861), (8032, 25641), (8283, 24864), (8288, 24849), (8547, 24096), (9036, 22792), (9287, 22176), (9324, 22088), (9768, 21084), (10542, 19536), (10656, 19327), (11044, 18648), (11088, 18574), (11396, 18072), (12048, 17094), (12432, 16566), (13024, 15813), (14056, 14652)]