8681277696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4077

約数の個数: 288

約数和(自身を含む): 29361389568

約数和(自身を除く): 20680111872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1664, 1736, 1792, 1984, 2184, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3224, 3328, 3472, 3968, 4007, 4368, 4836, 4992, 5208, 5376, 5642, 5824, 5952, 6448, 6944, 7936, 8014, 8463, 8736, 9672, 9984, 10416, 11284, 11648, 11904, 12021, 12896, 13888, 16028, 16926, 17472, 19344, 20832, 22568, 23296, 23808, 24042, 25792, 27776, 28049, 32056, 33852, 34944, 38688, 41664, 45136, 48084, 51584, 52091, 55552, 56098, 64112, 67704, 69888, 77376, 83328, 84147, 90272, 96168, 103168, 104182, 112196, 124217, 128224, 135408, 154752, 156273, 166656, 168294, 180544, 192336, 208364, 224392, 248434, 256448, 270816, 309504, 312546, 336588, 361088, 364637, 372651, 384672, 416728, 448784, 496868, 512896, 541632, 625092, 673176, 722176, 729274, 745302, 769344, 833456, 869519, 897568, 993736, 1025792, 1083264, 1093911, 1250184, 1346352, 1458548, 1490604, 1538688, 1614821, 1666912, 1739038, 1795136, 1987472, 2166528, 2187822, 2500368, 2608557, 2692704, 2917096, 2981208, 3077376, 3229642, 3333824, 3478076, 3590272, 3974944, 4375644, 4844463, 5000736, 5217114, 5385408, 5834192, 5962416, 6459284, 6667648, 6956152, 7180544, 7949888, 8751288, 9688926, 10001472, 10434228, 10770816, 11303747, 11668384, 11924832, 12918568, 13335296, 13912304, 15899776, 17502576, 19377852, 20002944, 20868456, 21541632, 22607494, 23336768, 23849664, 25837136, 27824608, 31799552, 33911241, 35005152, 38755704, 40005888, 41736912, 45214988, 46673536, 47699328, 51674272, 55649216, 67822482, 70010304, 77511408, 83473824, 90429976, 93347072, 95398656, 103348544, 111298432, 135644964, 140020608, 155022816, 166947648, 180859952, 206697088, 222596864, 271289928, 280041216, 310045632, 333895296, 361719904, 413394176, 542579856, 620091264, 667790592, 723439808, 1085159712, 1240182528, 1446879616, 2170319424, 2893759232, 4340638848, 8681277696]

約数ペア:

[(1, 8681277696), (2, 4340638848), (3, 2893759232), (4, 2170319424), (6, 1446879616), (7, 1240182528), (8, 1085159712), (12, 723439808), (13, 667790592), (14, 620091264), (16, 542579856), (21, 413394176), (24, 361719904), (26, 333895296), (28, 310045632), (31, 280041216), (32, 271289928), (39, 222596864), (42, 206697088), (48, 180859952), (52, 166947648), (56, 155022816), (62, 140020608), (64, 135644964), (78, 111298432), (84, 103348544), (91, 95398656), (93, 93347072), (96, 90429976), (104, 83473824), (112, 77511408), (124, 70010304), (128, 67822482), (156, 55649216), (168, 51674272), (182, 47699328), (186, 46673536), (192, 45214988), (208, 41736912), (217, 40005888), (224, 38755704), (248, 35005152), (256, 33911241), (273, 31799552), (312, 27824608), (336, 25837136), (364, 23849664), (372, 23336768), (384, 22607494), (403, 21541632), (416, 20868456), (434, 20002944), (448, 19377852), (496, 17502576), (546, 15899776), (624, 13912304), (651, 13335296), (672, 12918568), (728, 11924832), (744, 11668384), (768, 11303747), (806, 10770816), (832, 10434228), (868, 10001472), (896, 9688926), (992, 8751288), (1092, 7949888), (1209, 7180544), (1248, 6956152), (1302, 6667648), (1344, 6459284), (1456, 5962416), (1488, 5834192), (1612, 5385408), (1664, 5217114), (1736, 5000736), (1792, 4844463), (1984, 4375644), (2184, 3974944), (2418, 3590272), (2496, 3478076), (2604, 3333824), (2688, 3229642), (2821, 3077376), (2912, 2981208), (2976, 2917096), (3224, 2692704), (3328, 2608557), (3472, 2500368), (3968, 2187822), (4007, 2166528), (4368, 1987472), (4836, 1795136), (4992, 1739038), (5208, 1666912), (5376, 1614821), (5642, 1538688), (5824, 1490604), (5952, 1458548), (6448, 1346352), (6944, 1250184), (7936, 1093911), (8014, 1083264), (8463, 1025792), (8736, 993736), (9672, 897568), (9984, 869519), (10416, 833456), (11284, 769344), (11648, 745302), (11904, 729274), (12021, 722176), (12896, 673176), (13888, 625092), (16028, 541632), (16926, 512896), (17472, 496868), (19344, 448784), (20832, 416728), (22568, 384672), (23296, 372651), (23808, 364637), (24042, 361088), (25792, 336588), (27776, 312546), (28049, 309504), (32056, 270816), (33852, 256448), (34944, 248434), (38688, 224392), (41664, 208364), (45136, 192336), (48084, 180544), (51584, 168294), (52091, 166656), (55552, 156273), (56098, 154752), (64112, 135408), (67704, 128224), (69888, 124217), (77376, 112196), (83328, 104182), (84147, 103168), (90272, 96168)]