190831872

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 645920352

約数和(自身を除く): 455088480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 461, 462, 528, 539, 588, 616, 672, 704, 768, 784, 896, 922, 924, 1056, 1078, 1176, 1232, 1344, 1383, 1408, 1568, 1617, 1792, 1844, 1848, 2112, 2156, 2352, 2464, 2688, 2766, 2816, 3136, 3227, 3234, 3688, 3696, 4224, 4312, 4704, 4928, 5071, 5376, 5532, 6272, 6454, 6468, 7376, 7392, 8448, 8624, 9408, 9681, 9856, 10142, 11064, 12544, 12908, 12936, 14752, 14784, 15213, 17248, 18816, 19362, 19712, 20284, 22128, 22589, 25816, 25872, 29504, 29568, 30426, 34496, 35497, 37632, 38724, 40568, 44256, 45178, 51632, 51744, 59008, 59136, 60852, 67767, 68992, 70994, 77448, 81136, 88512, 90356, 103264, 103488, 106491, 118016, 121704, 135534, 137984, 141988, 154896, 162272, 177024, 180712, 206528, 206976, 212982, 243408, 248479, 271068, 283976, 309792, 324544, 354048, 361424, 413056, 413952, 425964, 486816, 496958, 542136, 567952, 619584, 649088, 722848, 745437, 826112, 851928, 973632, 993916, 1084272, 1135904, 1239168, 1298176, 1445696, 1490874, 1703856, 1947264, 1987832, 2168544, 2271808, 2478336, 2891392, 2981748, 3407712, 3894528, 3975664, 4337088, 4543616, 5782784, 5963496, 6815424, 7951328, 8674176, 9087232, 11926992, 13630848, 15902656, 17348352, 23853984, 27261696, 31805312, 47707968, 63610624, 95415936, 190831872]

約数ペア:

[(1, 190831872), (2, 95415936), (3, 63610624), (4, 47707968), (6, 31805312), (7, 27261696), (8, 23853984), (11, 17348352), (12, 15902656), (14, 13630848), (16, 11926992), (21, 9087232), (22, 8674176), (24, 7951328), (28, 6815424), (32, 5963496), (33, 5782784), (42, 4543616), (44, 4337088), (48, 3975664), (49, 3894528), (56, 3407712), (64, 2981748), (66, 2891392), (77, 2478336), (84, 2271808), (88, 2168544), (96, 1987832), (98, 1947264), (112, 1703856), (128, 1490874), (132, 1445696), (147, 1298176), (154, 1239168), (168, 1135904), (176, 1084272), (192, 993916), (196, 973632), (224, 851928), (231, 826112), (256, 745437), (264, 722848), (294, 649088), (308, 619584), (336, 567952), (352, 542136), (384, 496958), (392, 486816), (448, 425964), (461, 413952), (462, 413056), (528, 361424), (539, 354048), (588, 324544), (616, 309792), (672, 283976), (704, 271068), (768, 248479), (784, 243408), (896, 212982), (922, 206976), (924, 206528), (1056, 180712), (1078, 177024), (1176, 162272), (1232, 154896), (1344, 141988), (1383, 137984), (1408, 135534), (1568, 121704), (1617, 118016), (1792, 106491), (1844, 103488), (1848, 103264), (2112, 90356), (2156, 88512), (2352, 81136), (2464, 77448), (2688, 70994), (2766, 68992), (2816, 67767), (3136, 60852), (3227, 59136), (3234, 59008), (3688, 51744), (3696, 51632), (4224, 45178), (4312, 44256), (4704, 40568), (4928, 38724), (5071, 37632), (5376, 35497), (5532, 34496), (6272, 30426), (6454, 29568), (6468, 29504), (7376, 25872), (7392, 25816), (8448, 22589), (8624, 22128), (9408, 20284), (9681, 19712), (9856, 19362), (10142, 18816), (11064, 17248), (12544, 15213), (12908, 14784), (12936, 14752)]