991156368384

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181839}}^1$

素因数の和:1181885

約数の個数: 264

約数和(自身を含む): 3522393754880

約数和(自身を除く): 2531237386496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1024, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3072, 3276, 3328, 3584, 3744, 4032, 4368, 4608, 4992, 5376, 5824, 6552, 6656, 7168, 7488, 8064, 8736, 9216, 9984, 10752, 11648, 13104, 13312, 14976, 16128, 17472, 19968, 21504, 23296, 26208, 29952, 32256, 34944, 39936, 46592, 52416, 59904, 64512, 69888, 93184, 104832, 119808, 139776, 209664, 279552, 419328, 838656, 1181839, 2363678, 3545517, 4727356, 7091034, 8272873, 9454712, 10636551, 14182068, 15363907, 16545746, 18909424, 21273102, 24818619, 28364136, 30727814, 33091492, 37818848, 42546204, 46091721, 49637238, 56728272, 61455628, 66182984, 74455857, 75637696, 85092408, 92183442, 99274476, 107547349, 113456544, 122911256, 132365968, 138275163, 148911714, 151275392, 170184816, 184366884, 198548952, 215094698, 226913088, 245822512, 264731936, 276550326, 297823428, 302550784, 322642047, 340369632, 368733768, 397097904, 430189396, 453826176, 491645024, 529463872, 553100652, 595646856, 605101568, 645284094, 680739264, 737467536, 794195808, 860378792, 907652352, 967926141, 983290048, 1058927744, 1106201304, 1191293712, 1210203136, 1290568188, 1361478528, 1474935072, 1588391616, 1720757584, 1815304704, 1935852282, 1966580096, 2117855488, 2212402608, 2382587424, 2581136376, 2722957056, 2949870144, 3176783232, 3441515168, 3630609408, 3871704564, 3933160192, 4235710976, 4424805216, 4765174848, 5162272752, 5445914112, 5899740288, 6353566464, 6883030336, 7743409128, 7866320384, 8471421952, 8849610432, 9530349696, 10324545504, 10891828224, 11799480576, 12707132928, 13766060672, 15486818256, 15732640768, 17699220864, 19060699392, 20649091008, 23598961152, 25414265856, 27532121344, 30973636512, 35398441728, 38121398784, 41298182016, 47197922304, 55064242688, 61947273024, 70796883456, 76242797568, 82596364032, 110128485376, 123894546048, 141593766912, 165192728064, 247789092096, 330385456128, 495578184192, 991156368384]

約数ペア:

[(1, 991156368384), (2, 495578184192), (3, 330385456128), (4, 247789092096), (6, 165192728064), (7, 141593766912), (8, 123894546048), (9, 110128485376), (12, 82596364032), (13, 76242797568), (14, 70796883456), (16, 61947273024), (18, 55064242688), (21, 47197922304), (24, 41298182016), (26, 38121398784), (28, 35398441728), (32, 30973636512), (36, 27532121344), (39, 25414265856), (42, 23598961152), (48, 20649091008), (52, 19060699392), (56, 17699220864), (63, 15732640768), (64, 15486818256), (72, 13766060672), (78, 12707132928), (84, 11799480576), (91, 10891828224), (96, 10324545504), (104, 9530349696), (112, 8849610432), (117, 8471421952), (126, 7866320384), (128, 7743409128), (144, 6883030336), (156, 6353566464), (168, 5899740288), (182, 5445914112), (192, 5162272752), (208, 4765174848), (224, 4424805216), (234, 4235710976), (252, 3933160192), (256, 3871704564), (273, 3630609408), (288, 3441515168), (312, 3176783232), (336, 2949870144), (364, 2722957056), (384, 2581136376), (416, 2382587424), (448, 2212402608), (468, 2117855488), (504, 1966580096), (512, 1935852282), (546, 1815304704), (576, 1720757584), (624, 1588391616), (672, 1474935072), (728, 1361478528), (768, 1290568188), (819, 1210203136), (832, 1191293712), (896, 1106201304), (936, 1058927744), (1008, 983290048), (1024, 967926141), (1092, 907652352), (1152, 860378792), (1248, 794195808), (1344, 737467536), (1456, 680739264), (1536, 645284094), (1638, 605101568), (1664, 595646856), (1792, 553100652), (1872, 529463872), (2016, 491645024), (2184, 453826176), (2304, 430189396), (2496, 397097904), (2688, 368733768), (2912, 340369632), (3072, 322642047), (3276, 302550784), (3328, 297823428), (3584, 276550326), (3744, 264731936), (4032, 245822512), (4368, 226913088), (4608, 215094698), (4992, 198548952), (5376, 184366884), (5824, 170184816), (6552, 151275392), (6656, 148911714), (7168, 138275163), (7488, 132365968), (8064, 122911256), (8736, 113456544), (9216, 107547349), (9984, 99274476), (10752, 92183442), (11648, 85092408), (13104, 75637696), (13312, 74455857), (14976, 66182984), (16128, 61455628), (17472, 56728272), (19968, 49637238), (21504, 46091721), (23296, 42546204), (26208, 37818848), (29952, 33091492), (32256, 30727814), (34944, 28364136), (39936, 24818619), (46592, 21273102), (52416, 18909424), (59904, 16545746), (64512, 15363907), (69888, 14182068), (93184, 10636551), (104832, 9454712), (119808, 8272873), (139776, 7091034), (209664, 4727356), (279552, 3545517), (419328, 2363678), (838656, 1181839)]