256881040416

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{297019}}^1$

素因数の和:297069

約数の個数: 384

約数和(自身を含む): 1005971097600

約数和(自身を除く): 749090057184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 108, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 189, 198, 208, 216, 224, 231, 234, 252, 264, 273, 286, 288, 297, 308, 312, 336, 351, 352, 364, 378, 396, 416, 429, 432, 462, 468, 504, 528, 546, 572, 594, 616, 624, 672, 693, 702, 728, 756, 792, 819, 858, 864, 924, 936, 1001, 1008, 1056, 1092, 1144, 1188, 1232, 1248, 1287, 1386, 1404, 1456, 1512, 1584, 1638, 1716, 1848, 1872, 2002, 2016, 2079, 2184, 2288, 2376, 2457, 2464, 2574, 2772, 2808, 2912, 3003, 3024, 3168, 3276, 3432, 3696, 3744, 3861, 4004, 4158, 4368, 4576, 4752, 4914, 5148, 5544, 5616, 6006, 6048, 6552, 6864, 7392, 7722, 8008, 8316, 8736, 9009, 9504, 9828, 10296, 11088, 11232, 12012, 13104, 13728, 15444, 16016, 16632, 18018, 19656, 20592, 22176, 24024, 26208, 27027, 30888, 32032, 33264, 36036, 39312, 41184, 48048, 54054, 61776, 66528, 72072, 78624, 96096, 108108, 123552, 144144, 216216, 288288, 297019, 432432, 594038, 864864, 891057, 1188076, 1782114, 2079133, 2376152, 2673171, 3267209, 3564228, 3861247, 4158266, 4752304, 5346342, 6237399, 6534418, 7128456, 7722494, 8019513, 8316532, 9504608, 9801627, 10692684, 11583741, 12474798, 13068836, 14256912, 15444988, 16039026, 16633064, 18712197, 19603254, 21385368, 22870463, 23167482, 24949596, 26137672, 27028729, 28513824, 29404881, 30889976, 32078052, 33266128, 34751223, 37424394, 39206508, 42473717, 42770736, 45740926, 46334964, 49899192, 52275344, 54057458, 56136591, 58809762, 61779952, 64156104, 66532256, 68611389, 69502446, 74848788, 78413016, 81086187, 84947434, 85541472, 88214643, 91481852, 92669928, 99798384, 104253669, 104550688, 108114916, 112273182, 117619524, 123559904, 127421151, 128312208, 137222778, 139004892, 149697576, 156826032, 162172374, 169894868, 176429286, 182963704, 185339856, 199596768, 205834167, 208507338, 216229832, 224546364, 235239048, 243258561, 254842302, 256624416, 274445556, 278009784, 297316019, 299395152, 313652064, 324344748, 339789736, 352858572, 365927408, 370679712, 382263453, 411668334, 417014676, 432459664, 449092728, 470478096, 486517122, 509684604, 548891112, 556019568, 594632038, 598790304, 617502501, 648689496, 679579472, 705717144, 729775683, 731854816, 764526906, 823336668, 834029352, 864919328, 891948057, 898185456, 940956192, 973034244, 1019369208, 1097782224, 1112039136, 1146790359, 1189264076, 1235005002, 1297378992, 1359158944, 1411434288, 1459551366, 1529053812, 1646673336, 1668058704, 1783896114, 1796370912, 1946068488, 2038738416, 2195564448, 2293580718, 2378528152, 2470010004, 2594757984, 2675844171, 2822868576, 2919102732, 3058107624, 3293346672, 3336117408, 3567792228, 3892136976, 4077476832, 4587161436, 4757056304, 4940020008, 5351688342, 5838205464, 6116215248, 6586693344, 7135584456, 7784273952, 8027532513, 9174322872, 9514112608, 9880040016, 10703376684, 11676410928, 12232430496, 14271168912, 16055065026, 18348645744, 19760080032, 21406753368, 23352821856, 28542337824, 32110130052, 36697291488, 42813506736, 64220260104, 85627013472, 128440520208, 256881040416]

約数ペア:

[(1, 256881040416), (2, 128440520208), (3, 85627013472), (4, 64220260104), (6, 42813506736), (7, 36697291488), (8, 32110130052), (9, 28542337824), (11, 23352821856), (12, 21406753368), (13, 19760080032), (14, 18348645744), (16, 16055065026), (18, 14271168912), (21, 12232430496), (22, 11676410928), (24, 10703376684), (26, 9880040016), (27, 9514112608), (28, 9174322872), (32, 8027532513), (33, 7784273952), (36, 7135584456), (39, 6586693344), (42, 6116215248), (44, 5838205464), (48, 5351688342), (52, 4940020008), (54, 4757056304), (56, 4587161436), (63, 4077476832), (66, 3892136976), (72, 3567792228), (77, 3336117408), (78, 3293346672), (84, 3058107624), (88, 2919102732), (91, 2822868576), (96, 2675844171), (99, 2594757984), (104, 2470010004), (108, 2378528152), (112, 2293580718), (117, 2195564448), (126, 2038738416), (132, 1946068488), (143, 1796370912), (144, 1783896114), (154, 1668058704), (156, 1646673336), (168, 1529053812), (176, 1459551366), (182, 1411434288), (189, 1359158944), (198, 1297378992), (208, 1235005002), (216, 1189264076), (224, 1146790359), (231, 1112039136), (234, 1097782224), (252, 1019369208), (264, 973034244), (273, 940956192), (286, 898185456), (288, 891948057), (297, 864919328), (308, 834029352), (312, 823336668), (336, 764526906), (351, 731854816), (352, 729775683), (364, 705717144), (378, 679579472), (396, 648689496), (416, 617502501), (429, 598790304), (432, 594632038), (462, 556019568), (468, 548891112), (504, 509684604), (528, 486517122), (546, 470478096), (572, 449092728), (594, 432459664), (616, 417014676), (624, 411668334), (672, 382263453), (693, 370679712), (702, 365927408), (728, 352858572), (756, 339789736), (792, 324344748), (819, 313652064), (858, 299395152), (864, 297316019), (924, 278009784), (936, 274445556), (1001, 256624416), (1008, 254842302), (1056, 243258561), (1092, 235239048), (1144, 224546364), (1188, 216229832), (1232, 208507338), (1248, 205834167), (1287, 199596768), (1386, 185339856), (1404, 182963704), (1456, 176429286), (1512, 169894868), (1584, 162172374), (1638, 156826032), (1716, 149697576), (1848, 139004892), (1872, 137222778), (2002, 128312208), (2016, 127421151), (2079, 123559904), (2184, 117619524), (2288, 112273182), (2376, 108114916), (2457, 104550688), (2464, 104253669), (2574, 99798384), (2772, 92669928), (2808, 91481852), (2912, 88214643), (3003, 85541472), (3024, 84947434), (3168, 81086187), (3276, 78413016), (3432, 74848788), (3696, 69502446), (3744, 68611389), (3861, 66532256), (4004, 64156104), (4158, 61779952), (4368, 58809762), (4576, 56136591), (4752, 54057458), (4914, 52275344), (5148, 49899192), (5544, 46334964), (5616, 45740926), (6006, 42770736), (6048, 42473717), (6552, 39206508), (6864, 37424394), (7392, 34751223), (7722, 33266128), (8008, 32078052), (8316, 30889976), (8736, 29404881), (9009, 28513824), (9504, 27028729), (9828, 26137672), (10296, 24949596), (11088, 23167482), (11232, 22870463), (12012, 21385368), (13104, 19603254), (13728, 18712197), (15444, 16633064), (16016, 16039026), (16632, 15444988), (18018, 14256912), (19656, 13068836), (20592, 12474798), (22176, 11583741), (24024, 10692684), (26208, 9801627), (27027, 9504608), (30888, 8316532), (32032, 8019513), (33264, 7722494), (36036, 7128456), (39312, 6534418), (41184, 6237399), (48048, 5346342), (54054, 4752304), (61776, 4158266), (66528, 3861247), (72072, 3564228), (78624, 3267209), (96096, 2673171), (108108, 2376152), (123552, 2079133), (144144, 1782114), (216216, 1188076), (288288, 891057), (297019, 864864), (432432, 594038)]