289377088

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4560

約数の個数: 112

約数和(自身を含む): 771168384

約数和(自身を除く): 481791296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4517, 4576, 4928, 5824, 8008, 9034, 9152, 16016, 18068, 31619, 32032, 36136, 49687, 58721, 63238, 64064, 72272, 99374, 117442, 126476, 144544, 198748, 234884, 252952, 289088, 347809, 397496, 411047, 469768, 505904, 645931, 695618, 794992, 822094, 939536, 1011808, 1291862, 1391236, 1589984, 1644188, 1879072, 2023616, 2583724, 2782472, 3179968, 3288376, 3758144, 4521517, 5167448, 5564944, 6576752, 9043034, 10334896, 11129888, 13153504, 18086068, 20669792, 22259776, 26307008, 36172136, 41339584, 72344272, 144688544, 289377088]

約数ペア:

[(1, 289377088), (2, 144688544), (4, 72344272), (7, 41339584), (8, 36172136), (11, 26307008), (13, 22259776), (14, 20669792), (16, 18086068), (22, 13153504), (26, 11129888), (28, 10334896), (32, 9043034), (44, 6576752), (52, 5564944), (56, 5167448), (64, 4521517), (77, 3758144), (88, 3288376), (91, 3179968), (104, 2782472), (112, 2583724), (143, 2023616), (154, 1879072), (176, 1644188), (182, 1589984), (208, 1391236), (224, 1291862), (286, 1011808), (308, 939536), (352, 822094), (364, 794992), (416, 695618), (448, 645931), (572, 505904), (616, 469768), (704, 411047), (728, 397496), (832, 347809), (1001, 289088), (1144, 252952), (1232, 234884), (1456, 198748), (2002, 144544), (2288, 126476), (2464, 117442), (2912, 99374), (4004, 72272), (4517, 64064), (4576, 63238), (4928, 58721), (5824, 49687), (8008, 36136), (9034, 32032), (9152, 31619), (16016, 18068)]