261407887104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{5413}}^1$

素因数の和:6143

約数の個数: 288

約数和(自身を含む): 857676004864

約数和(自身を除く): 596268117760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 691, 728, 768, 832, 896, 1092, 1248, 1344, 1382, 1456, 1664, 1792, 2073, 2184, 2496, 2688, 2764, 2912, 3328, 4146, 4368, 4837, 4992, 5376, 5413, 5528, 5824, 8292, 8736, 8983, 9674, 9984, 10826, 11056, 11648, 14511, 16239, 16584, 17472, 17966, 19348, 21652, 22112, 23296, 26949, 29022, 32478, 33168, 34944, 35932, 37891, 38696, 43304, 44224, 53898, 58044, 62881, 64956, 66336, 69888, 70369, 71864, 75782, 77392, 86608, 88448, 107796, 113673, 116088, 125762, 129912, 132672, 140738, 143728, 151564, 154784, 173216, 176896, 188643, 211107, 215592, 227346, 232176, 251524, 259824, 265344, 281476, 287456, 303128, 309568, 346432, 377286, 422214, 431184, 454692, 464352, 492583, 503048, 519648, 530688, 562952, 574912, 606256, 619136, 692864, 754572, 844428, 862368, 909384, 928704, 985166, 1006096, 1039296, 1125904, 1149824, 1212512, 1238272, 1385728, 1477749, 1509144, 1688856, 1724736, 1818768, 1857408, 1970332, 2012192, 2078592, 2251808, 2299648, 2425024, 2955498, 3018288, 3377712, 3449472, 3637536, 3714816, 3740383, 3940664, 4024384, 4157184, 4503616, 4850048, 5910996, 6036576, 6755424, 6898944, 7275072, 7480766, 7881328, 8048768, 9007232, 9700096, 11221149, 11821992, 12073152, 13510848, 14550144, 14961532, 15762656, 16097536, 18014464, 22442298, 23643984, 24146304, 26182681, 27021696, 29100288, 29923064, 31525312, 44884596, 47287968, 48292608, 48624979, 52365362, 54043392, 59846128, 63050624, 78548043, 89769192, 94575936, 97249958, 104730724, 119692256, 126101248, 145874937, 157096086, 179538384, 189151872, 194499916, 209461448, 239384512, 291749874, 314192172, 340374853, 359076768, 378303744, 388999832, 418922896, 478769024, 583499748, 628384344, 680749706, 718153536, 777999664, 837845792, 957538048, 1021124559, 1166999496, 1256768688, 1361499412, 1436307072, 1555999328, 1675691584, 2042249118, 2333998992, 2513537376, 2722998824, 2872614144, 3111998656, 3351383168, 4084498236, 4667997984, 5027074752, 5445997648, 6223997312, 6702766336, 8168996472, 9335995968, 10054149504, 10891995296, 12447994624, 16337992944, 18671991936, 20108299008, 21783990592, 32675985888, 37343983872, 43567981184, 65351971776, 87135962368, 130703943552, 261407887104]

約数ペア:

[(1, 261407887104), (2, 130703943552), (3, 87135962368), (4, 65351971776), (6, 43567981184), (7, 37343983872), (8, 32675985888), (12, 21783990592), (13, 20108299008), (14, 18671991936), (16, 16337992944), (21, 12447994624), (24, 10891995296), (26, 10054149504), (28, 9335995968), (32, 8168996472), (39, 6702766336), (42, 6223997312), (48, 5445997648), (52, 5027074752), (56, 4667997984), (64, 4084498236), (78, 3351383168), (84, 3111998656), (91, 2872614144), (96, 2722998824), (104, 2513537376), (112, 2333998992), (128, 2042249118), (156, 1675691584), (168, 1555999328), (182, 1436307072), (192, 1361499412), (208, 1256768688), (224, 1166999496), (256, 1021124559), (273, 957538048), (312, 837845792), (336, 777999664), (364, 718153536), (384, 680749706), (416, 628384344), (448, 583499748), (546, 478769024), (624, 418922896), (672, 388999832), (691, 378303744), (728, 359076768), (768, 340374853), (832, 314192172), (896, 291749874), (1092, 239384512), (1248, 209461448), (1344, 194499916), (1382, 189151872), (1456, 179538384), (1664, 157096086), (1792, 145874937), (2073, 126101248), (2184, 119692256), (2496, 104730724), (2688, 97249958), (2764, 94575936), (2912, 89769192), (3328, 78548043), (4146, 63050624), (4368, 59846128), (4837, 54043392), (4992, 52365362), (5376, 48624979), (5413, 48292608), (5528, 47287968), (5824, 44884596), (8292, 31525312), (8736, 29923064), (8983, 29100288), (9674, 27021696), (9984, 26182681), (10826, 24146304), (11056, 23643984), (11648, 22442298), (14511, 18014464), (16239, 16097536), (16584, 15762656), (17472, 14961532), (17966, 14550144), (19348, 13510848), (21652, 12073152), (22112, 11821992), (23296, 11221149), (26949, 9700096), (29022, 9007232), (32478, 8048768), (33168, 7881328), (34944, 7480766), (35932, 7275072), (37891, 6898944), (38696, 6755424), (43304, 6036576), (44224, 5910996), (53898, 4850048), (58044, 4503616), (62881, 4157184), (64956, 4024384), (66336, 3940664), (69888, 3740383), (70369, 3714816), (71864, 3637536), (75782, 3449472), (77392, 3377712), (86608, 3018288), (88448, 2955498), (107796, 2425024), (113673, 2299648), (116088, 2251808), (125762, 2078592), (129912, 2012192), (132672, 1970332), (140738, 1857408), (143728, 1818768), (151564, 1724736), (154784, 1688856), (173216, 1509144), (176896, 1477749), (188643, 1385728), (211107, 1238272), (215592, 1212512), (227346, 1149824), (232176, 1125904), (251524, 1039296), (259824, 1006096), (265344, 985166), (281476, 928704), (287456, 909384), (303128, 862368), (309568, 844428), (346432, 754572), (377286, 692864), (422214, 619136), (431184, 606256), (454692, 574912), (464352, 562952), (492583, 530688), (503048, 519648)]