2758552776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 192

約数和(自身を含む): 8741191680

約数和(自身を除く): 5982638904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 127, 142, 168, 213, 252, 254, 284, 381, 426, 497, 504, 508, 568, 607, 639, 762, 852, 889, 994, 1016, 1143, 1214, 1278, 1491, 1524, 1704, 1778, 1821, 1988, 2286, 2428, 2556, 2667, 2982, 3048, 3556, 3642, 3976, 4249, 4473, 4572, 4856, 5112, 5334, 5463, 5964, 7112, 7284, 8001, 8498, 8946, 9017, 9144, 10668, 10926, 11928, 12747, 14568, 16002, 16996, 17892, 18034, 21336, 21852, 25494, 27051, 32004, 33992, 35784, 36068, 38241, 43097, 43704, 50988, 54102, 63119, 64008, 72136, 76482, 77089, 81153, 86194, 101976, 108204, 126238, 129291, 152964, 154178, 162306, 172388, 189357, 216408, 231267, 252476, 258582, 301679, 305928, 308356, 324612, 344776, 378714, 387873, 462534, 504952, 517164, 539623, 568071, 603358, 616712, 649224, 693801, 757428, 775746, 905037, 925068, 1034328, 1079246, 1136142, 1206716, 1387602, 1514856, 1551492, 1618869, 1810074, 1850136, 2158492, 2272284, 2413432, 2715111, 2775204, 3102984, 3237738, 3620148, 4316984, 4544568, 4856607, 5430222, 5473319, 5550408, 6475476, 7240296, 9713214, 10860444, 10946638, 12950952, 16419957, 19426428, 21720888, 21893276, 32839914, 38313233, 38852856, 43786552, 49259871, 65679828, 76626466, 98519742, 114939699, 131359656, 153252932, 197039484, 229879398, 306505864, 344819097, 394078968, 459758796, 689638194, 919517592, 1379276388, 2758552776]

約数ペア:

[(1, 2758552776), (2, 1379276388), (3, 919517592), (4, 689638194), (6, 459758796), (7, 394078968), (8, 344819097), (9, 306505864), (12, 229879398), (14, 197039484), (18, 153252932), (21, 131359656), (24, 114939699), (28, 98519742), (36, 76626466), (42, 65679828), (56, 49259871), (63, 43786552), (71, 38852856), (72, 38313233), (84, 32839914), (126, 21893276), (127, 21720888), (142, 19426428), (168, 16419957), (213, 12950952), (252, 10946638), (254, 10860444), (284, 9713214), (381, 7240296), (426, 6475476), (497, 5550408), (504, 5473319), (508, 5430222), (568, 4856607), (607, 4544568), (639, 4316984), (762, 3620148), (852, 3237738), (889, 3102984), (994, 2775204), (1016, 2715111), (1143, 2413432), (1214, 2272284), (1278, 2158492), (1491, 1850136), (1524, 1810074), (1704, 1618869), (1778, 1551492), (1821, 1514856), (1988, 1387602), (2286, 1206716), (2428, 1136142), (2556, 1079246), (2667, 1034328), (2982, 925068), (3048, 905037), (3556, 775746), (3642, 757428), (3976, 693801), (4249, 649224), (4473, 616712), (4572, 603358), (4856, 568071), (5112, 539623), (5334, 517164), (5463, 504952), (5964, 462534), (7112, 387873), (7284, 378714), (8001, 344776), (8498, 324612), (8946, 308356), (9017, 305928), (9144, 301679), (10668, 258582), (10926, 252476), (11928, 231267), (12747, 216408), (14568, 189357), (16002, 172388), (16996, 162306), (17892, 154178), (18034, 152964), (21336, 129291), (21852, 126238), (25494, 108204), (27051, 101976), (32004, 86194), (33992, 81153), (35784, 77089), (36068, 76482), (38241, 72136), (43097, 64008), (43704, 63119), (50988, 54102)]