489517056

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 234

約数和(自身を含む): 1650912432

約数和(自身を除く): 1161395376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 271, 288, 294, 336, 384, 392, 441, 448, 504, 512, 542, 576, 588, 672, 768, 784, 813, 882, 896, 1008, 1024, 1084, 1152, 1176, 1344, 1536, 1568, 1626, 1764, 1792, 1897, 2016, 2048, 2168, 2304, 2352, 2439, 2688, 3072, 3136, 3252, 3528, 3584, 3794, 4032, 4096, 4336, 4608, 4704, 4878, 5376, 5691, 6144, 6272, 6504, 7056, 7168, 7588, 8064, 8672, 9216, 9408, 9756, 10752, 11382, 12288, 12544, 13008, 13279, 14112, 14336, 15176, 16128, 17073, 17344, 18432, 18816, 19512, 21504, 22764, 25088, 26016, 26558, 28224, 28672, 30352, 32256, 34146, 34688, 36864, 37632, 39024, 39837, 43008, 45528, 50176, 52032, 53116, 56448, 60704, 64512, 68292, 69376, 75264, 78048, 79674, 86016, 91056, 100352, 104064, 106232, 112896, 119511, 121408, 129024, 136584, 138752, 150528, 156096, 159348, 182112, 200704, 208128, 212464, 225792, 239022, 242816, 258048, 273168, 277504, 301056, 312192, 318696, 364224, 416256, 424928, 451584, 478044, 485632, 546336, 555008, 602112, 624384, 637392, 728448, 832512, 849856, 903168, 956088, 971264, 1092672, 1110016, 1248768, 1274784, 1456896, 1665024, 1699712, 1806336, 1912176, 1942528, 2185344, 2497536, 2549568, 2913792, 3330048, 3399424, 3824352, 3885056, 4370688, 4995072, 5099136, 5827584, 6798848, 7648704, 7770112, 8741376, 9990144, 10198272, 11655168, 13597696, 15297408, 17482752, 20396544, 23310336, 27195392, 30594816, 34965504, 40793088, 54390784, 61189632, 69931008, 81586176, 122379264, 163172352, 244758528, 489517056]

約数ペア:

[(1, 489517056), (2, 244758528), (3, 163172352), (4, 122379264), (6, 81586176), (7, 69931008), (8, 61189632), (9, 54390784), (12, 40793088), (14, 34965504), (16, 30594816), (18, 27195392), (21, 23310336), (24, 20396544), (28, 17482752), (32, 15297408), (36, 13597696), (42, 11655168), (48, 10198272), (49, 9990144), (56, 8741376), (63, 7770112), (64, 7648704), (72, 6798848), (84, 5827584), (96, 5099136), (98, 4995072), (112, 4370688), (126, 3885056), (128, 3824352), (144, 3399424), (147, 3330048), (168, 2913792), (192, 2549568), (196, 2497536), (224, 2185344), (252, 1942528), (256, 1912176), (271, 1806336), (288, 1699712), (294, 1665024), (336, 1456896), (384, 1274784), (392, 1248768), (441, 1110016), (448, 1092672), (504, 971264), (512, 956088), (542, 903168), (576, 849856), (588, 832512), (672, 728448), (768, 637392), (784, 624384), (813, 602112), (882, 555008), (896, 546336), (1008, 485632), (1024, 478044), (1084, 451584), (1152, 424928), (1176, 416256), (1344, 364224), (1536, 318696), (1568, 312192), (1626, 301056), (1764, 277504), (1792, 273168), (1897, 258048), (2016, 242816), (2048, 239022), (2168, 225792), (2304, 212464), (2352, 208128), (2439, 200704), (2688, 182112), (3072, 159348), (3136, 156096), (3252, 150528), (3528, 138752), (3584, 136584), (3794, 129024), (4032, 121408), (4096, 119511), (4336, 112896), (4608, 106232), (4704, 104064), (4878, 100352), (5376, 91056), (5691, 86016), (6144, 79674), (6272, 78048), (6504, 75264), (7056, 69376), (7168, 68292), (7588, 64512), (8064, 60704), (8672, 56448), (9216, 53116), (9408, 52032), (9756, 50176), (10752, 45528), (11382, 43008), (12288, 39837), (12544, 39024), (13008, 37632), (13279, 36864), (14112, 34688), (14336, 34146), (15176, 32256), (16128, 30352), (17073, 28672), (17344, 28224), (18432, 26558), (18816, 26016), (19512, 25088), (21504, 22764)]