1681325568

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 360

約数和(自身を含む): 5607283968

約数和(自身を除く): 3925958400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 127, 128, 136, 144, 153, 156, 169, 192, 204, 208, 221, 234, 254, 256, 272, 288, 306, 312, 338, 381, 384, 408, 416, 442, 468, 507, 508, 512, 544, 576, 612, 624, 663, 676, 762, 768, 816, 832, 884, 936, 1014, 1016, 1088, 1143, 1152, 1224, 1248, 1326, 1352, 1521, 1524, 1536, 1632, 1651, 1664, 1768, 1872, 1989, 2028, 2032, 2159, 2176, 2286, 2304, 2448, 2496, 2652, 2704, 2873, 3042, 3048, 3264, 3302, 3328, 3536, 3744, 3978, 4056, 4064, 4318, 4352, 4572, 4608, 4896, 4953, 4992, 5304, 5408, 5746, 6084, 6096, 6477, 6528, 6604, 6656, 7072, 7488, 7956, 8112, 8128, 8619, 8636, 8704, 9144, 9792, 9906, 9984, 10608, 10816, 11492, 12168, 12192, 12954, 13056, 13208, 14144, 14859, 14976, 15912, 16224, 16256, 17238, 17272, 18288, 19431, 19584, 19812, 19968, 21216, 21463, 21632, 22984, 24336, 24384, 25857, 25908, 26112, 26416, 28067, 28288, 29718, 29952, 31824, 32448, 32512, 34476, 34544, 36576, 38862, 39168, 39624, 42432, 42926, 43264, 45968, 48672, 48768, 51714, 51816, 52832, 56134, 56576, 59436, 59904, 63648, 64389, 64896, 65024, 68952, 69088, 73152, 77724, 78336, 79248, 84201, 84864, 85852, 86528, 91936, 97344, 97536, 103428, 103632, 105664, 112268, 113152, 118872, 127296, 128778, 129792, 137904, 138176, 146304, 155448, 158496, 168402, 169728, 171704, 183872, 193167, 194688, 195072, 206856, 207264, 211328, 224536, 237744, 252603, 254592, 257556, 259584, 275808, 276352, 292608, 310896, 316992, 336804, 339456, 343408, 364871, 367744, 386334, 389376, 413712, 414528, 422656, 449072, 475488, 505206, 509184, 515112, 551616, 552704, 585216, 621792, 633984, 673608, 686816, 729742, 735488, 772668, 778752, 827424, 829056, 845312, 898144, 950976, 1010412, 1018368, 1030224, 1094613, 1103232, 1105408, 1243584, 1267968, 1347216, 1373632, 1459484, 1470976, 1545336, 1654848, 1658112, 1796288, 1901952, 2020824, 2060448, 2189226, 2206464, 2487168, 2535936, 2694432, 2747264, 2918968, 3090672, 3283839, 3309696, 3316224, 3592576, 3803904, 4041648, 4120896, 4378452, 4412928, 4974336, 5388864, 5494528, 5837936, 6181344, 6567678, 6619392, 7185152, 7607808, 8083296, 8241792, 8756904, 9948672, 10777728, 10989056, 11675872, 12362688, 13135356, 13238784, 14370304, 16166592, 16483584, 17513808, 21555456, 23351744, 24725376, 26270712, 32333184, 32967168, 35027616, 43110912, 46703488, 49450752, 52541424, 64666368, 70055232, 93406976, 98901504, 105082848, 129332736, 140110464, 186813952, 210165696, 280220928, 420331392, 560441856, 840662784, 1681325568]

約数ペア:

[(1, 1681325568), (2, 840662784), (3, 560441856), (4, 420331392), (6, 280220928), (8, 210165696), (9, 186813952), (12, 140110464), (13, 129332736), (16, 105082848), (17, 98901504), (18, 93406976), (24, 70055232), (26, 64666368), (32, 52541424), (34, 49450752), (36, 46703488), (39, 43110912), (48, 35027616), (51, 32967168), (52, 32333184), (64, 26270712), (68, 24725376), (72, 23351744), (78, 21555456), (96, 17513808), (102, 16483584), (104, 16166592), (117, 14370304), (127, 13238784), (128, 13135356), (136, 12362688), (144, 11675872), (153, 10989056), (156, 10777728), (169, 9948672), (192, 8756904), (204, 8241792), (208, 8083296), (221, 7607808), (234, 7185152), (254, 6619392), (256, 6567678), (272, 6181344), (288, 5837936), (306, 5494528), (312, 5388864), (338, 4974336), (381, 4412928), (384, 4378452), (408, 4120896), (416, 4041648), (442, 3803904), (468, 3592576), (507, 3316224), (508, 3309696), (512, 3283839), (544, 3090672), (576, 2918968), (612, 2747264), (624, 2694432), (663, 2535936), (676, 2487168), (762, 2206464), (768, 2189226), (816, 2060448), (832, 2020824), (884, 1901952), (936, 1796288), (1014, 1658112), (1016, 1654848), (1088, 1545336), (1143, 1470976), (1152, 1459484), (1224, 1373632), (1248, 1347216), (1326, 1267968), (1352, 1243584), (1521, 1105408), (1524, 1103232), (1536, 1094613), (1632, 1030224), (1651, 1018368), (1664, 1010412), (1768, 950976), (1872, 898144), (1989, 845312), (2028, 829056), (2032, 827424), (2159, 778752), (2176, 772668), (2286, 735488), (2304, 729742), (2448, 686816), (2496, 673608), (2652, 633984), (2704, 621792), (2873, 585216), (3042, 552704), (3048, 551616), (3264, 515112), (3302, 509184), (3328, 505206), (3536, 475488), (3744, 449072), (3978, 422656), (4056, 414528), (4064, 413712), (4318, 389376), (4352, 386334), (4572, 367744), (4608, 364871), (4896, 343408), (4953, 339456), (4992, 336804), (5304, 316992), (5408, 310896), (5746, 292608), (6084, 276352), (6096, 275808), (6477, 259584), (6528, 257556), (6604, 254592), (6656, 252603), (7072, 237744), (7488, 224536), (7956, 211328), (8112, 207264), (8128, 206856), (8619, 195072), (8636, 194688), (8704, 193167), (9144, 183872), (9792, 171704), (9906, 169728), (9984, 168402), (10608, 158496), (10816, 155448), (11492, 146304), (12168, 138176), (12192, 137904), (12954, 129792), (13056, 128778), (13208, 127296), (14144, 118872), (14859, 113152), (14976, 112268), (15912, 105664), (16224, 103632), (16256, 103428), (17238, 97536), (17272, 97344), (18288, 91936), (19431, 86528), (19584, 85852), (19812, 84864), (19968, 84201), (21216, 79248), (21463, 78336), (21632, 77724), (22984, 73152), (24336, 69088), (24384, 68952), (25857, 65024), (25908, 64896), (26112, 64389), (26416, 63648), (28067, 59904), (28288, 59436), (29718, 56576), (29952, 56134), (31824, 52832), (32448, 51816), (32512, 51714), (34476, 48768), (34544, 48672), (36576, 45968), (38862, 43264), (39168, 42926), (39624, 42432)]