212781206568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{2711}}^1$

素因数の和:3180

約数の個数: 256

約数和(自身を含む): 651504844800

約数和(自身を除く): 438723638232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 367, 399, 402, 456, 469, 532, 536, 734, 798, 804, 938, 1064, 1101, 1273, 1407, 1468, 1596, 1608, 1876, 2202, 2546, 2569, 2711, 2814, 2936, 3192, 3752, 3819, 4404, 5092, 5138, 5422, 5628, 6973, 7638, 7707, 8133, 8808, 8911, 10184, 10276, 10844, 11256, 13946, 15276, 15414, 16266, 17822, 18977, 20552, 20919, 21688, 24589, 26733, 27892, 30552, 30828, 32532, 35644, 37954, 41838, 48811, 49178, 51509, 53466, 55784, 56931, 61656, 65064, 71288, 73767, 75908, 83676, 97622, 98356, 103018, 106932, 113862, 146433, 147534, 151816, 154527, 167352, 172123, 181637, 195244, 196712, 206036, 213864, 227724, 292866, 295068, 309054, 344246, 360563, 363274, 390488, 412072, 455448, 467191, 516369, 544911, 585732, 590136, 618108, 688492, 721126, 726548, 934382, 994937, 1032738, 1081689, 1089822, 1171464, 1236216, 1271459, 1376984, 1401573, 1442252, 1453096, 1868764, 1989874, 2065476, 2163378, 2179644, 2542918, 2803146, 2884504, 2984811, 3270337, 3451103, 3737528, 3814377, 3979748, 4130952, 4326756, 4359288, 5085836, 5606292, 5969622, 6540674, 6902206, 6964559, 7628754, 7959496, 8653512, 9811011, 10171672, 10353309, 11212584, 11939244, 13081348, 13804412, 13929118, 15257508, 18903803, 19622022, 20706618, 20893677, 23878488, 24157721, 26162696, 27608824, 27858236, 30515016, 37807606, 39244044, 41413236, 41787354, 48315442, 55716472, 56711409, 66660779, 72473163, 75615212, 78488088, 82826472, 83574708, 96630884, 113422818, 132326621, 133321558, 144946326, 151230424, 167149416, 193261768, 199982337, 226845636, 264653242, 266643116, 289892652, 396979863, 399964674, 453691272, 466625453, 529306484, 533286232, 579785304, 793959726, 799929348, 933250906, 1058612968, 1266554801, 1399876359, 1587919452, 1599858696, 1866501812, 2533109602, 2799752718, 3175838904, 3733003624, 3799664403, 5066219204, 5599505436, 7599328806, 8865883607, 10132438408, 11199010872, 15198657612, 17731767214, 26597650821, 30397315224, 35463534428, 53195301642, 70927068856, 106390603284, 212781206568]

約数ペア:

[(1, 212781206568), (2, 106390603284), (3, 70927068856), (4, 53195301642), (6, 35463534428), (7, 30397315224), (8, 26597650821), (12, 17731767214), (14, 15198657612), (19, 11199010872), (21, 10132438408), (24, 8865883607), (28, 7599328806), (38, 5599505436), (42, 5066219204), (56, 3799664403), (57, 3733003624), (67, 3175838904), (76, 2799752718), (84, 2533109602), (114, 1866501812), (133, 1599858696), (134, 1587919452), (152, 1399876359), (168, 1266554801), (201, 1058612968), (228, 933250906), (266, 799929348), (268, 793959726), (367, 579785304), (399, 533286232), (402, 529306484), (456, 466625453), (469, 453691272), (532, 399964674), (536, 396979863), (734, 289892652), (798, 266643116), (804, 264653242), (938, 226845636), (1064, 199982337), (1101, 193261768), (1273, 167149416), (1407, 151230424), (1468, 144946326), (1596, 133321558), (1608, 132326621), (1876, 113422818), (2202, 96630884), (2546, 83574708), (2569, 82826472), (2711, 78488088), (2814, 75615212), (2936, 72473163), (3192, 66660779), (3752, 56711409), (3819, 55716472), (4404, 48315442), (5092, 41787354), (5138, 41413236), (5422, 39244044), (5628, 37807606), (6973, 30515016), (7638, 27858236), (7707, 27608824), (8133, 26162696), (8808, 24157721), (8911, 23878488), (10184, 20893677), (10276, 20706618), (10844, 19622022), (11256, 18903803), (13946, 15257508), (15276, 13929118), (15414, 13804412), (16266, 13081348), (17822, 11939244), (18977, 11212584), (20552, 10353309), (20919, 10171672), (21688, 9811011), (24589, 8653512), (26733, 7959496), (27892, 7628754), (30552, 6964559), (30828, 6902206), (32532, 6540674), (35644, 5969622), (37954, 5606292), (41838, 5085836), (48811, 4359288), (49178, 4326756), (51509, 4130952), (53466, 3979748), (55784, 3814377), (56931, 3737528), (61656, 3451103), (65064, 3270337), (71288, 2984811), (73767, 2884504), (75908, 2803146), (83676, 2542918), (97622, 2179644), (98356, 2163378), (103018, 2065476), (106932, 1989874), (113862, 1868764), (146433, 1453096), (147534, 1442252), (151816, 1401573), (154527, 1376984), (167352, 1271459), (172123, 1236216), (181637, 1171464), (195244, 1089822), (196712, 1081689), (206036, 1032738), (213864, 994937), (227724, 934382), (292866, 726548), (295068, 721126), (309054, 688492), (344246, 618108), (360563, 590136), (363274, 585732), (390488, 544911), (412072, 516369), (455448, 467191)]