255007116

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:104

約数の個数: 252

約数和(自身を含む): 850913616

約数和(自身を除く): 595906500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 81, 84, 91, 93, 108, 117, 124, 126, 156, 162, 182, 186, 189, 217, 234, 243, 252, 273, 279, 324, 351, 364, 372, 378, 403, 434, 468, 486, 546, 558, 567, 651, 702, 729, 756, 806, 819, 837, 868, 961, 972, 1053, 1092, 1116, 1134, 1209, 1302, 1404, 1458, 1612, 1638, 1674, 1701, 1922, 1953, 2106, 2268, 2418, 2457, 2511, 2604, 2821, 2883, 2916, 3159, 3276, 3348, 3402, 3627, 3844, 3906, 4212, 4836, 4914, 5022, 5103, 5642, 5766, 5859, 6318, 6727, 6804, 7254, 7371, 7533, 7812, 8463, 8649, 9477, 9828, 10044, 10206, 10881, 11284, 11532, 11718, 12493, 12636, 13454, 14508, 14742, 15066, 16926, 17298, 17577, 18954, 20181, 20412, 21762, 22113, 22599, 23436, 24986, 25389, 25947, 26908, 29484, 30132, 32643, 33852, 34596, 35154, 37479, 37908, 40362, 43524, 44226, 45198, 49972, 50778, 51894, 52731, 60543, 65286, 66339, 70308, 74958, 76167, 77841, 80724, 87451, 88452, 90396, 97929, 101556, 103788, 105462, 112437, 121086, 130572, 132678, 149916, 152334, 155682, 158193, 174902, 181629, 195858, 210924, 224874, 228501, 233523, 242172, 262353, 265356, 293787, 304668, 311364, 316386, 337311, 349804, 363258, 391716, 449748, 457002, 467046, 524706, 544887, 587574, 632772, 674622, 685503, 700569, 726516, 787059, 914004, 934092, 1011933, 1049412, 1089774, 1175148, 1349244, 1371006, 1401138, 1574118, 1634661, 2023866, 2056509, 2179548, 2361177, 2742012, 2802276, 3035799, 3148236, 3269322, 4047732, 4113018, 4722354, 4903983, 6071598, 6538644, 7083531, 8226036, 9107397, 9444708, 9807966, 12143196, 14167062, 18214794, 19615932, 21250593, 28334124, 36429588, 42501186, 63751779, 85002372, 127503558, 255007116]

約数ペア:

[(1, 255007116), (2, 127503558), (3, 85002372), (4, 63751779), (6, 42501186), (7, 36429588), (9, 28334124), (12, 21250593), (13, 19615932), (14, 18214794), (18, 14167062), (21, 12143196), (26, 9807966), (27, 9444708), (28, 9107397), (31, 8226036), (36, 7083531), (39, 6538644), (42, 6071598), (52, 4903983), (54, 4722354), (62, 4113018), (63, 4047732), (78, 3269322), (81, 3148236), (84, 3035799), (91, 2802276), (93, 2742012), (108, 2361177), (117, 2179548), (124, 2056509), (126, 2023866), (156, 1634661), (162, 1574118), (182, 1401138), (186, 1371006), (189, 1349244), (217, 1175148), (234, 1089774), (243, 1049412), (252, 1011933), (273, 934092), (279, 914004), (324, 787059), (351, 726516), (364, 700569), (372, 685503), (378, 674622), (403, 632772), (434, 587574), (468, 544887), (486, 524706), (546, 467046), (558, 457002), (567, 449748), (651, 391716), (702, 363258), (729, 349804), (756, 337311), (806, 316386), (819, 311364), (837, 304668), (868, 293787), (961, 265356), (972, 262353), (1053, 242172), (1092, 233523), (1116, 228501), (1134, 224874), (1209, 210924), (1302, 195858), (1404, 181629), (1458, 174902), (1612, 158193), (1638, 155682), (1674, 152334), (1701, 149916), (1922, 132678), (1953, 130572), (2106, 121086), (2268, 112437), (2418, 105462), (2457, 103788), (2511, 101556), (2604, 97929), (2821, 90396), (2883, 88452), (2916, 87451), (3159, 80724), (3276, 77841), (3348, 76167), (3402, 74958), (3627, 70308), (3844, 66339), (3906, 65286), (4212, 60543), (4836, 52731), (4914, 51894), (5022, 50778), (5103, 49972), (5642, 45198), (5766, 44226), (5859, 43524), (6318, 40362), (6727, 37908), (6804, 37479), (7254, 35154), (7371, 34596), (7533, 33852), (7812, 32643), (8463, 30132), (8649, 29484), (9477, 26908), (9828, 25947), (10044, 25389), (10206, 24986), (10881, 23436), (11284, 22599), (11532, 22113), (11718, 21762), (12493, 20412), (12636, 20181), (13454, 18954), (14508, 17577), (14742, 17298), (15066, 16926)]