242457138

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 743608320

約数和(自身を除く): 501151182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 31, 33, 38, 42, 54, 57, 62, 63, 66, 77, 81, 93, 99, 114, 121, 126, 133, 154, 162, 171, 186, 189, 198, 209, 217, 231, 242, 243, 266, 279, 297, 341, 342, 363, 378, 399, 418, 434, 462, 486, 513, 558, 567, 589, 594, 627, 651, 682, 693, 726, 798, 837, 847, 891, 1023, 1026, 1089, 1134, 1178, 1197, 1254, 1302, 1386, 1463, 1539, 1674, 1694, 1701, 1767, 1782, 1881, 1953, 2046, 2079, 2178, 2299, 2387, 2394, 2511, 2541, 2673, 2926, 3069, 3078, 3267, 3402, 3534, 3591, 3751, 3762, 3906, 4123, 4158, 4389, 4598, 4617, 4774, 5022, 5082, 5301, 5346, 5643, 5859, 6138, 6237, 6479, 6534, 6897, 7161, 7182, 7502, 7533, 7623, 8246, 8778, 9207, 9234, 9801, 10602, 10773, 11253, 11286, 11718, 12369, 12474, 12958, 13167, 13794, 14322, 15066, 15246, 15903, 16093, 16929, 17577, 18414, 18711, 19437, 19602, 20691, 21483, 21546, 22506, 22869, 24738, 26257, 26334, 27621, 29403, 31806, 32186, 32319, 33759, 33858, 35154, 37107, 37422, 38874, 39501, 41382, 42966, 45353, 45738, 47709, 48279, 50787, 52514, 52731, 55242, 58311, 58806, 62073, 64449, 64638, 67518, 68607, 71269, 74214, 78771, 79002, 82863, 90706, 95418, 96558, 101277, 101574, 105462, 111321, 116622, 118503, 124146, 128898, 136059, 137214, 142538, 143127, 144837, 157542, 165726, 174933, 186219, 193347, 202554, 205821, 213807, 222642, 236313, 237006, 272118, 286254, 289674, 303831, 333963, 349866, 355509, 372438, 386694, 408177, 411642, 427614, 434511, 472626, 498883, 524799, 558657, 580041, 607662, 641421, 667926, 708939, 711018, 816354, 869022, 911493, 997766, 1001889, 1049598, 1117314, 1160082, 1224531, 1282842, 1303533, 1417878, 1496649, 1574397, 1822986, 1924263, 2003778, 2126817, 2449062, 2607066, 2993298, 3148794, 3673593, 3848526, 3910599, 4253634, 4489947, 5772789, 6380451, 7347186, 7821198, 8979894, 11020779, 11545578, 12760902, 13469841, 17318367, 22041558, 26939682, 34636734, 40409523, 80819046, 121228569, 242457138]

約数ペア:

[(1, 242457138), (2, 121228569), (3, 80819046), (6, 40409523), (7, 34636734), (9, 26939682), (11, 22041558), (14, 17318367), (18, 13469841), (19, 12760902), (21, 11545578), (22, 11020779), (27, 8979894), (31, 7821198), (33, 7347186), (38, 6380451), (42, 5772789), (54, 4489947), (57, 4253634), (62, 3910599), (63, 3848526), (66, 3673593), (77, 3148794), (81, 2993298), (93, 2607066), (99, 2449062), (114, 2126817), (121, 2003778), (126, 1924263), (133, 1822986), (154, 1574397), (162, 1496649), (171, 1417878), (186, 1303533), (189, 1282842), (198, 1224531), (209, 1160082), (217, 1117314), (231, 1049598), (242, 1001889), (243, 997766), (266, 911493), (279, 869022), (297, 816354), (341, 711018), (342, 708939), (363, 667926), (378, 641421), (399, 607662), (418, 580041), (434, 558657), (462, 524799), (486, 498883), (513, 472626), (558, 434511), (567, 427614), (589, 411642), (594, 408177), (627, 386694), (651, 372438), (682, 355509), (693, 349866), (726, 333963), (798, 303831), (837, 289674), (847, 286254), (891, 272118), (1023, 237006), (1026, 236313), (1089, 222642), (1134, 213807), (1178, 205821), (1197, 202554), (1254, 193347), (1302, 186219), (1386, 174933), (1463, 165726), (1539, 157542), (1674, 144837), (1694, 143127), (1701, 142538), (1767, 137214), (1782, 136059), (1881, 128898), (1953, 124146), (2046, 118503), (2079, 116622), (2178, 111321), (2299, 105462), (2387, 101574), (2394, 101277), (2511, 96558), (2541, 95418), (2673, 90706), (2926, 82863), (3069, 79002), (3078, 78771), (3267, 74214), (3402, 71269), (3534, 68607), (3591, 67518), (3751, 64638), (3762, 64449), (3906, 62073), (4123, 58806), (4158, 58311), (4389, 55242), (4598, 52731), (4617, 52514), (4774, 50787), (5022, 48279), (5082, 47709), (5301, 45738), (5346, 45353), (5643, 42966), (5859, 41382), (6138, 39501), (6237, 38874), (6479, 37422), (6534, 37107), (6897, 35154), (7161, 33858), (7182, 33759), (7502, 32319), (7533, 32186), (7623, 31806), (8246, 29403), (8778, 27621), (9207, 26334), (9234, 26257), (9801, 24738), (10602, 22869), (10773, 22506), (11253, 21546), (11286, 21483), (11718, 20691), (12369, 19602), (12474, 19437), (12958, 18711), (13167, 18414), (13794, 17577), (14322, 16929), (15066, 16093), (15246, 15903)]