2831125248

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9239}}^1$

素因数の和:9287

約数の個数: 216

約数和(自身を含む): 9821011200

約数和(自身を除く): 6989885952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9239, 9576, 10944, 12768, 14592, 16128, 17024, 18478, 19152, 21888, 25536, 27717, 34048, 36956, 38304, 43776, 51072, 55434, 64673, 73912, 76608, 83151, 102144, 110868, 129346, 147824, 153216, 166302, 175541, 194019, 221736, 258692, 295648, 306432, 332604, 351082, 388038, 443472, 517384, 526623, 582057, 591296, 665208, 702164, 776076, 886944, 1034768, 1053246, 1164114, 1182592, 1228787, 1330416, 1404328, 1552152, 1579869, 1773888, 2069536, 2106492, 2328228, 2365184, 2457574, 2660832, 2808656, 3104304, 3159738, 3547776, 3686361, 4139072, 4212984, 4656456, 4915148, 5321664, 5617312, 6208608, 6319476, 7095552, 7372722, 8278144, 8425968, 9312912, 9830296, 10643328, 11059083, 11234624, 12417216, 12638952, 14745444, 16556288, 16851936, 18625824, 19660592, 21286656, 22118166, 22469248, 24834432, 25277904, 29490888, 33703872, 37251648, 39321184, 44236332, 44938496, 49668864, 50555808, 58981776, 67407744, 74503296, 78642368, 88472664, 101111616, 117963552, 134815488, 149006592, 157284736, 176945328, 202223232, 235927104, 314569472, 353890656, 404446464, 471854208, 707781312, 943708416, 1415562624, 2831125248]

約数ペア:

[(1, 2831125248), (2, 1415562624), (3, 943708416), (4, 707781312), (6, 471854208), (7, 404446464), (8, 353890656), (9, 314569472), (12, 235927104), (14, 202223232), (16, 176945328), (18, 157284736), (19, 149006592), (21, 134815488), (24, 117963552), (28, 101111616), (32, 88472664), (36, 78642368), (38, 74503296), (42, 67407744), (48, 58981776), (56, 50555808), (57, 49668864), (63, 44938496), (64, 44236332), (72, 39321184), (76, 37251648), (84, 33703872), (96, 29490888), (112, 25277904), (114, 24834432), (126, 22469248), (128, 22118166), (133, 21286656), (144, 19660592), (152, 18625824), (168, 16851936), (171, 16556288), (192, 14745444), (224, 12638952), (228, 12417216), (252, 11234624), (256, 11059083), (266, 10643328), (288, 9830296), (304, 9312912), (336, 8425968), (342, 8278144), (384, 7372722), (399, 7095552), (448, 6319476), (456, 6208608), (504, 5617312), (532, 5321664), (576, 4915148), (608, 4656456), (672, 4212984), (684, 4139072), (768, 3686361), (798, 3547776), (896, 3159738), (912, 3104304), (1008, 2808656), (1064, 2660832), (1152, 2457574), (1197, 2365184), (1216, 2328228), (1344, 2106492), (1368, 2069536), (1596, 1773888), (1792, 1579869), (1824, 1552152), (2016, 1404328), (2128, 1330416), (2304, 1228787), (2394, 1182592), (2432, 1164114), (2688, 1053246), (2736, 1034768), (3192, 886944), (3648, 776076), (4032, 702164), (4256, 665208), (4788, 591296), (4864, 582057), (5376, 526623), (5472, 517384), (6384, 443472), (7296, 388038), (8064, 351082), (8512, 332604), (9239, 306432), (9576, 295648), (10944, 258692), (12768, 221736), (14592, 194019), (16128, 175541), (17024, 166302), (18478, 153216), (19152, 147824), (21888, 129346), (25536, 110868), (27717, 102144), (34048, 83151), (36956, 76608), (38304, 73912), (43776, 64673), (51072, 55434)]