2981357568

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{3301}}^1$

素因数の和:3343

約数の個数: 216

約数和(自身を含む): 10019572290

約数和(自身を除く): 7038214722

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, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2048, 2304, 2352, 2688, 3072, 3136, 3301, 3528, 3584, 4032, 4608, 4704, 5376, 6144, 6272, 6602, 7056, 7168, 8064, 9216, 9408, 9903, 10752, 12544, 13204, 14112, 14336, 16128, 18432, 18816, 19806, 21504, 23107, 25088, 26408, 28224, 29709, 32256, 37632, 39612, 43008, 46214, 50176, 52816, 56448, 59418, 64512, 69321, 75264, 79224, 92428, 100352, 105632, 112896, 118836, 129024, 138642, 150528, 158448, 161749, 184856, 207963, 211264, 225792, 237672, 277284, 301056, 316896, 323498, 369712, 415926, 422528, 451584, 475344, 485247, 554568, 633792, 646996, 739424, 831852, 845056, 903168, 950688, 970494, 1109136, 1267584, 1293992, 1455741, 1478848, 1663704, 1690112, 1901376, 1940988, 2218272, 2535168, 2587984, 2911482, 2957696, 3327408, 3380224, 3802752, 3881976, 4436544, 5070336, 5175968, 5822964, 5915392, 6654816, 6760448, 7605504, 7763952, 8873088, 10140672, 10351936, 11645928, 11830784, 13309632, 15211008, 15527904, 17746176, 20281344, 20703872, 23291856, 23661568, 26619264, 30422016, 31055808, 35492352, 41407744, 46583712, 47323136, 53238528, 60844032, 62111616, 70984704, 82815488, 93167424, 106477056, 124223232, 141969408, 165630976, 186334848, 212954112, 248446464, 331261952, 372669696, 425908224, 496892928, 745339392, 993785856, 1490678784, 2981357568]

約数ペア:

[(1, 2981357568), (2, 1490678784), (3, 993785856), (4, 745339392), (6, 496892928), (7, 425908224), (8, 372669696), (9, 331261952), (12, 248446464), (14, 212954112), (16, 186334848), (18, 165630976), (21, 141969408), (24, 124223232), (28, 106477056), (32, 93167424), (36, 82815488), (42, 70984704), (48, 62111616), (49, 60844032), (56, 53238528), (63, 47323136), (64, 46583712), (72, 41407744), (84, 35492352), (96, 31055808), (98, 30422016), (112, 26619264), (126, 23661568), (128, 23291856), (144, 20703872), (147, 20281344), (168, 17746176), (192, 15527904), (196, 15211008), (224, 13309632), (252, 11830784), (256, 11645928), (288, 10351936), (294, 10140672), (336, 8873088), (384, 7763952), (392, 7605504), (441, 6760448), (448, 6654816), (504, 5915392), (512, 5822964), (576, 5175968), (588, 5070336), (672, 4436544), (768, 3881976), (784, 3802752), (882, 3380224), (896, 3327408), (1008, 2957696), (1024, 2911482), (1152, 2587984), (1176, 2535168), (1344, 2218272), (1536, 1940988), (1568, 1901376), (1764, 1690112), (1792, 1663704), (2016, 1478848), (2048, 1455741), (2304, 1293992), (2352, 1267584), (2688, 1109136), (3072, 970494), (3136, 950688), (3301, 903168), (3528, 845056), (3584, 831852), (4032, 739424), (4608, 646996), (4704, 633792), (5376, 554568), (6144, 485247), (6272, 475344), (6602, 451584), (7056, 422528), (7168, 415926), (8064, 369712), (9216, 323498), (9408, 316896), (9903, 301056), (10752, 277284), (12544, 237672), (13204, 225792), (14112, 211264), (14336, 207963), (16128, 184856), (18432, 161749), (18816, 158448), (19806, 150528), (21504, 138642), (23107, 129024), (25088, 118836), (26408, 112896), (28224, 105632), (29709, 100352), (32256, 92428), (37632, 79224), (39612, 75264), (43008, 69321), (46214, 64512), (50176, 59418), (52816, 56448)]