1013128704

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 3415183200

約数和(自身を除く): 2402054496

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, 343, 384, 392, 441, 448, 504, 512, 576, 588, 641, 672, 686, 768, 784, 882, 896, 1008, 1029, 1152, 1176, 1282, 1344, 1372, 1536, 1568, 1764, 1792, 1923, 2016, 2058, 2304, 2352, 2564, 2688, 2744, 3087, 3136, 3528, 3584, 3846, 4032, 4116, 4487, 4608, 4704, 5128, 5376, 5488, 5769, 6174, 6272, 7056, 7692, 8064, 8232, 8974, 9408, 10256, 10752, 10976, 11538, 12348, 12544, 13461, 14112, 15384, 16128, 16464, 17948, 18816, 20512, 21952, 23076, 24696, 25088, 26922, 28224, 30768, 31409, 32256, 32928, 35896, 37632, 40383, 41024, 43904, 46152, 49392, 53844, 56448, 61536, 62818, 65856, 71792, 75264, 80766, 82048, 87808, 92304, 94227, 98784, 107688, 112896, 123072, 125636, 131712, 143584, 161532, 164096, 175616, 184608, 188454, 197568, 215376, 219863, 225792, 246144, 251272, 263424, 282681, 287168, 323064, 328192, 369216, 376908, 395136, 430752, 439726, 492288, 502544, 526848, 565362, 574336, 646128, 659589, 738432, 753816, 790272, 861504, 879452, 984576, 1005088, 1130724, 1148672, 1292256, 1319178, 1476864, 1507632, 1580544, 1723008, 1758904, 1978767, 2010176, 2261448, 2297344, 2584512, 2638356, 2953728, 3015264, 3446016, 3517808, 3957534, 4020352, 4522896, 5169024, 5276712, 6030528, 6892032, 7035616, 7915068, 8040704, 9045792, 10338048, 10553424, 12061056, 14071232, 15830136, 16081408, 18091584, 20676096, 21106848, 24122112, 28142464, 31660272, 36183168, 42213696, 48244224, 56284928, 63320544, 72366336, 84427392, 112569856, 126641088, 144732672, 168854784, 253282176, 337709568, 506564352, 1013128704]

約数ペア:

[(1, 1013128704), (2, 506564352), (3, 337709568), (4, 253282176), (6, 168854784), (7, 144732672), (8, 126641088), (9, 112569856), (12, 84427392), (14, 72366336), (16, 63320544), (18, 56284928), (21, 48244224), (24, 42213696), (28, 36183168), (32, 31660272), (36, 28142464), (42, 24122112), (48, 21106848), (49, 20676096), (56, 18091584), (63, 16081408), (64, 15830136), (72, 14071232), (84, 12061056), (96, 10553424), (98, 10338048), (112, 9045792), (126, 8040704), (128, 7915068), (144, 7035616), (147, 6892032), (168, 6030528), (192, 5276712), (196, 5169024), (224, 4522896), (252, 4020352), (256, 3957534), (288, 3517808), (294, 3446016), (336, 3015264), (343, 2953728), (384, 2638356), (392, 2584512), (441, 2297344), (448, 2261448), (504, 2010176), (512, 1978767), (576, 1758904), (588, 1723008), (641, 1580544), (672, 1507632), (686, 1476864), (768, 1319178), (784, 1292256), (882, 1148672), (896, 1130724), (1008, 1005088), (1029, 984576), (1152, 879452), (1176, 861504), (1282, 790272), (1344, 753816), (1372, 738432), (1536, 659589), (1568, 646128), (1764, 574336), (1792, 565362), (1923, 526848), (2016, 502544), (2058, 492288), (2304, 439726), (2352, 430752), (2564, 395136), (2688, 376908), (2744, 369216), (3087, 328192), (3136, 323064), (3528, 287168), (3584, 282681), (3846, 263424), (4032, 251272), (4116, 246144), (4487, 225792), (4608, 219863), (4704, 215376), (5128, 197568), (5376, 188454), (5488, 184608), (5769, 175616), (6174, 164096), (6272, 161532), (7056, 143584), (7692, 131712), (8064, 125636), (8232, 123072), (8974, 112896), (9408, 107688), (10256, 98784), (10752, 94227), (10976, 92304), (11538, 87808), (12348, 82048), (12544, 80766), (13461, 75264), (14112, 71792), (15384, 65856), (16128, 62818), (16464, 61536), (17948, 56448), (18816, 53844), (20512, 49392), (21952, 46152), (23076, 43904), (24696, 41024), (25088, 40383), (26922, 37632), (28224, 35896), (30768, 32928), (31409, 32256)]