986971986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 3203020800

約数和(自身を除く): 2216048814

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 31, 33, 38, 39, 42, 54, 57, 62, 63, 66, 77, 78, 91, 93, 99, 114, 117, 126, 133, 143, 154, 171, 182, 186, 189, 198, 209, 217, 231, 234, 247, 266, 273, 279, 286, 297, 341, 342, 351, 378, 399, 403, 418, 429, 434, 462, 494, 513, 546, 558, 589, 594, 627, 651, 682, 693, 702, 741, 798, 806, 819, 837, 858, 961, 1001, 1023, 1026, 1178, 1197, 1209, 1254, 1287, 1302, 1386, 1463, 1482, 1638, 1674, 1729, 1767, 1881, 1922, 1953, 2002, 2046, 2079, 2223, 2387, 2394, 2418, 2457, 2574, 2717, 2821, 2883, 2926, 3003, 3069, 3458, 3534, 3591, 3627, 3762, 3861, 3906, 4123, 4158, 4389, 4433, 4446, 4774, 4914, 5187, 5301, 5434, 5642, 5643, 5766, 5859, 6006, 6138, 6479, 6669, 6727, 7161, 7182, 7254, 7657, 7722, 8151, 8246, 8463, 8649, 8778, 8866, 9009, 9207, 10374, 10571, 10602, 10881, 11286, 11718, 12369, 12493, 12958, 13167, 13299, 13338, 13454, 14322, 15314, 15561, 15903, 16302, 16926, 17298, 18018, 18259, 18414, 19019, 19437, 20181, 21142, 21483, 21762, 22971, 24453, 24738, 24986, 25389, 25947, 26334, 26598, 27027, 31031, 31122, 31713, 31806, 36518, 37107, 37479, 38038, 38874, 39501, 39897, 40362, 42966, 45353, 45942, 46683, 48906, 50778, 51894, 53599, 54054, 54777, 57057, 58311, 60543, 62062, 63426, 64449, 68913, 73359, 73997, 74214, 74958, 76167, 79002, 79794, 84227, 87451, 90706, 93093, 93366, 95139, 107198, 109554, 111321, 112437, 114114, 116622, 119691, 121086, 127813, 128898, 136059, 137423, 137826, 146718, 147994, 152334, 160797, 164331, 168454, 171171, 174902, 174933, 181629, 186186, 190278, 200849, 206739, 221991, 222642, 224874, 237367, 239382, 252681, 255626, 262353, 272118, 274846, 279279, 285417, 321594, 328662, 337311, 342342, 349866, 363258, 383439, 401698, 408177, 412269, 413478, 443982, 474734, 482391, 492993, 505362, 513513, 524706, 558558, 570834, 589589, 602547, 665973, 674622, 712101, 758043, 766878, 787059, 816354, 824538, 837837, 961961, 964782, 985986, 1027026, 1150317, 1179178, 1205094, 1224531, 1236807, 1331946, 1405943, 1424202, 1447173, 1516086, 1574118, 1661569, 1675674, 1768767, 1807641, 1923922, 1997919, 2136303, 2274129, 2300634, 2361177, 2449062, 2473614, 2611037, 2811886, 2885883, 2894346, 3323138, 3450951, 3537534, 3615282, 3710421, 3995838, 4217829, 4272606, 4548258, 4722354, 4984707, 5222074, 5306301, 5422923, 5771766, 6408909, 6901902, 7420842, 7833111, 8435658, 8657649, 9969414, 10612602, 10845846, 12653487, 12817818, 14954121, 15666222, 15918903, 17315298, 18277259, 23499333, 25306974, 25972947, 29908242, 31837806, 36554518, 37960461, 44862363, 46998666, 51945894, 54831777, 70497999, 75920922, 89724726, 109663554, 140995998, 164495331, 328990662, 493485993, 986971986]

約数ペア:

[(1, 986971986), (2, 493485993), (3, 328990662), (6, 164495331), (7, 140995998), (9, 109663554), (11, 89724726), (13, 75920922), (14, 70497999), (18, 54831777), (19, 51945894), (21, 46998666), (22, 44862363), (26, 37960461), (27, 36554518), (31, 31837806), (33, 29908242), (38, 25972947), (39, 25306974), (42, 23499333), (54, 18277259), (57, 17315298), (62, 15918903), (63, 15666222), (66, 14954121), (77, 12817818), (78, 12653487), (91, 10845846), (93, 10612602), (99, 9969414), (114, 8657649), (117, 8435658), (126, 7833111), (133, 7420842), (143, 6901902), (154, 6408909), (171, 5771766), (182, 5422923), (186, 5306301), (189, 5222074), (198, 4984707), (209, 4722354), (217, 4548258), (231, 4272606), (234, 4217829), (247, 3995838), (266, 3710421), (273, 3615282), (279, 3537534), (286, 3450951), (297, 3323138), (341, 2894346), (342, 2885883), (351, 2811886), (378, 2611037), (399, 2473614), (403, 2449062), (418, 2361177), (429, 2300634), (434, 2274129), (462, 2136303), (494, 1997919), (513, 1923922), (546, 1807641), (558, 1768767), (589, 1675674), (594, 1661569), (627, 1574118), (651, 1516086), (682, 1447173), (693, 1424202), (702, 1405943), (741, 1331946), (798, 1236807), (806, 1224531), (819, 1205094), (837, 1179178), (858, 1150317), (961, 1027026), (1001, 985986), (1023, 964782), (1026, 961961), (1178, 837837), (1197, 824538), (1209, 816354), (1254, 787059), (1287, 766878), (1302, 758043), (1386, 712101), (1463, 674622), (1482, 665973), (1638, 602547), (1674, 589589), (1729, 570834), (1767, 558558), (1881, 524706), (1922, 513513), (1953, 505362), (2002, 492993), (2046, 482391), (2079, 474734), (2223, 443982), (2387, 413478), (2394, 412269), (2418, 408177), (2457, 401698), (2574, 383439), (2717, 363258), (2821, 349866), (2883, 342342), (2926, 337311), (3003, 328662), (3069, 321594), (3458, 285417), (3534, 279279), (3591, 274846), (3627, 272118), (3762, 262353), (3861, 255626), (3906, 252681), (4123, 239382), (4158, 237367), (4389, 224874), (4433, 222642), (4446, 221991), (4774, 206739), (4914, 200849), (5187, 190278), (5301, 186186), (5434, 181629), (5642, 174933), (5643, 174902), (5766, 171171), (5859, 168454), (6006, 164331), (6138, 160797), (6479, 152334), (6669, 147994), (6727, 146718), (7161, 137826), (7182, 137423), (7254, 136059), (7657, 128898), (7722, 127813), (8151, 121086), (8246, 119691), (8463, 116622), (8649, 114114), (8778, 112437), (8866, 111321), (9009, 109554), (9207, 107198), (10374, 95139), (10571, 93366), (10602, 93093), (10881, 90706), (11286, 87451), (11718, 84227), (12369, 79794), (12493, 79002), (12958, 76167), (13167, 74958), (13299, 74214), (13338, 73997), (13454, 73359), (14322, 68913), (15314, 64449), (15561, 63426), (15903, 62062), (16302, 60543), (16926, 58311), (17298, 57057), (18018, 54777), (18259, 54054), (18414, 53599), (19019, 51894), (19437, 50778), (20181, 48906), (21142, 46683), (21483, 45942), (21762, 45353), (22971, 42966), (24453, 40362), (24738, 39897), (24986, 39501), (25389, 38874), (25947, 38038), (26334, 37479), (26598, 37107), (27027, 36518), (31031, 31806), (31122, 31713)]