340692534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 1016064000

約数和(自身を除く): 675371466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 41, 42, 54, 57, 63, 78, 82, 89, 91, 114, 117, 123, 126, 133, 171, 178, 182, 189, 234, 246, 247, 266, 267, 273, 287, 342, 351, 369, 378, 399, 494, 513, 533, 534, 546, 574, 623, 702, 738, 741, 779, 798, 801, 819, 861, 1026, 1066, 1107, 1157, 1197, 1246, 1482, 1558, 1599, 1602, 1638, 1691, 1722, 1729, 1869, 2214, 2223, 2314, 2337, 2394, 2403, 2457, 2583, 3198, 3382, 3458, 3471, 3591, 3649, 3731, 3738, 4446, 4674, 4797, 4806, 4914, 5073, 5166, 5187, 5453, 5607, 6669, 6942, 7011, 7182, 7298, 7462, 7749, 8099, 9594, 10127, 10146, 10374, 10413, 10906, 10947, 11193, 11214, 11837, 13338, 14022, 14391, 15219, 15498, 15561, 16198, 16359, 16821, 20254, 20826, 21033, 21894, 21983, 22386, 23674, 24297, 25543, 28782, 30381, 30438, 31122, 31239, 32718, 32841, 33579, 33642, 35511, 42066, 43966, 45657, 46683, 47437, 48594, 49077, 51086, 60762, 62478, 65682, 65949, 67158, 69331, 70889, 71022, 72891, 76629, 91143, 91314, 93366, 94874, 98154, 98523, 100737, 106533, 131898, 138662, 141778, 142311, 145782, 147231, 153258, 153881, 182286, 197046, 197847, 201474, 207993, 212667, 213066, 218673, 229887, 273429, 284622, 294462, 307762, 319599, 332059, 395694, 415986, 425334, 426933, 437346, 459774, 461643, 485317, 546858, 593541, 623979, 638001, 639198, 664118, 689661, 853866, 901303, 923286, 970634, 996177, 1187082, 1247958, 1276002, 1280799, 1379322, 1384929, 1455951, 1802606, 1871937, 1914003, 1992354, 2561598, 2703909, 2769858, 2911902, 2988531, 3743874, 3828006, 4154787, 4367853, 5407818, 5977062, 6309121, 8111727, 8309574, 8735706, 8965593, 12618242, 13103559, 16223454, 17931186, 18927363, 24335181, 26207118, 37854726, 48670362, 56782089, 113564178, 170346267, 340692534]

約数ペア:

[(1, 340692534), (2, 170346267), (3, 113564178), (6, 56782089), (7, 48670362), (9, 37854726), (13, 26207118), (14, 24335181), (18, 18927363), (19, 17931186), (21, 16223454), (26, 13103559), (27, 12618242), (38, 8965593), (39, 8735706), (41, 8309574), (42, 8111727), (54, 6309121), (57, 5977062), (63, 5407818), (78, 4367853), (82, 4154787), (89, 3828006), (91, 3743874), (114, 2988531), (117, 2911902), (123, 2769858), (126, 2703909), (133, 2561598), (171, 1992354), (178, 1914003), (182, 1871937), (189, 1802606), (234, 1455951), (246, 1384929), (247, 1379322), (266, 1280799), (267, 1276002), (273, 1247958), (287, 1187082), (342, 996177), (351, 970634), (369, 923286), (378, 901303), (399, 853866), (494, 689661), (513, 664118), (533, 639198), (534, 638001), (546, 623979), (574, 593541), (623, 546858), (702, 485317), (738, 461643), (741, 459774), (779, 437346), (798, 426933), (801, 425334), (819, 415986), (861, 395694), (1026, 332059), (1066, 319599), (1107, 307762), (1157, 294462), (1197, 284622), (1246, 273429), (1482, 229887), (1558, 218673), (1599, 213066), (1602, 212667), (1638, 207993), (1691, 201474), (1722, 197847), (1729, 197046), (1869, 182286), (2214, 153881), (2223, 153258), (2314, 147231), (2337, 145782), (2394, 142311), (2403, 141778), (2457, 138662), (2583, 131898), (3198, 106533), (3382, 100737), (3458, 98523), (3471, 98154), (3591, 94874), (3649, 93366), (3731, 91314), (3738, 91143), (4446, 76629), (4674, 72891), (4797, 71022), (4806, 70889), (4914, 69331), (5073, 67158), (5166, 65949), (5187, 65682), (5453, 62478), (5607, 60762), (6669, 51086), (6942, 49077), (7011, 48594), (7182, 47437), (7298, 46683), (7462, 45657), (7749, 43966), (8099, 42066), (9594, 35511), (10127, 33642), (10146, 33579), (10374, 32841), (10413, 32718), (10906, 31239), (10947, 31122), (11193, 30438), (11214, 30381), (11837, 28782), (13338, 25543), (14022, 24297), (14391, 23674), (15219, 22386), (15498, 21983), (15561, 21894), (16198, 21033), (16359, 20826), (16821, 20254)]