223214992

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 598808028

約数和(自身を除く): 375593036

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 143, 154, 176, 181, 182, 196, 208, 242, 286, 308, 362, 364, 392, 484, 539, 572, 616, 637, 724, 728, 784, 847, 968, 1001, 1078, 1144, 1232, 1267, 1274, 1448, 1456, 1573, 1694, 1936, 1991, 2002, 2156, 2288, 2353, 2534, 2548, 2896, 3146, 3388, 3982, 4004, 4312, 4706, 5068, 5096, 5929, 6292, 6776, 7007, 7964, 8008, 8624, 8869, 9412, 10136, 10192, 11011, 11858, 12584, 13552, 13937, 14014, 15928, 16016, 16471, 17738, 18824, 20272, 21901, 22022, 23716, 25168, 25883, 27874, 28028, 31856, 32942, 35476, 37648, 43802, 44044, 47432, 51766, 55748, 56056, 65884, 70952, 77077, 87604, 88088, 94864, 97559, 103532, 111496, 112112, 115297, 131768, 141904, 153307, 154154, 175208, 176176, 181181, 195118, 207064, 222992, 230594, 263536, 284713, 306614, 308308, 350416, 362362, 390236, 414128, 461188, 569426, 613228, 616616, 724724, 780472, 922376, 1073149, 1138852, 1226456, 1233232, 1268267, 1449448, 1560944, 1844752, 1992991, 2146298, 2277704, 2452912, 2536534, 2898896, 3985982, 4292596, 4555408, 5073068, 7971964, 8585192, 10146136, 13950937, 15943928, 17170384, 20292272, 27901874, 31887856, 55803748, 111607496, 223214992]

約数ペア:

[(1, 223214992), (2, 111607496), (4, 55803748), (7, 31887856), (8, 27901874), (11, 20292272), (13, 17170384), (14, 15943928), (16, 13950937), (22, 10146136), (26, 8585192), (28, 7971964), (44, 5073068), (49, 4555408), (52, 4292596), (56, 3985982), (77, 2898896), (88, 2536534), (91, 2452912), (98, 2277704), (104, 2146298), (112, 1992991), (121, 1844752), (143, 1560944), (154, 1449448), (176, 1268267), (181, 1233232), (182, 1226456), (196, 1138852), (208, 1073149), (242, 922376), (286, 780472), (308, 724724), (362, 616616), (364, 613228), (392, 569426), (484, 461188), (539, 414128), (572, 390236), (616, 362362), (637, 350416), (724, 308308), (728, 306614), (784, 284713), (847, 263536), (968, 230594), (1001, 222992), (1078, 207064), (1144, 195118), (1232, 181181), (1267, 176176), (1274, 175208), (1448, 154154), (1456, 153307), (1573, 141904), (1694, 131768), (1936, 115297), (1991, 112112), (2002, 111496), (2156, 103532), (2288, 97559), (2353, 94864), (2534, 88088), (2548, 87604), (2896, 77077), (3146, 70952), (3388, 65884), (3982, 56056), (4004, 55748), (4312, 51766), (4706, 47432), (5068, 44044), (5096, 43802), (5929, 37648), (6292, 35476), (6776, 32942), (7007, 31856), (7964, 28028), (8008, 27874), (8624, 25883), (8869, 25168), (9412, 23716), (10136, 22022), (10192, 21901), (11011, 20272), (11858, 18824), (12584, 17738), (13552, 16471), (13937, 16016), (14014, 15928)]