872723712

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 144

約数和(自身を含む): 2709526400

約数和(自身を除く): 1836802688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 3313, 4116, 4704, 5376, 5488, 6272, 6626, 8232, 9408, 9939, 10976, 12544, 13252, 16464, 18816, 19878, 21952, 23191, 26504, 32928, 37632, 39756, 43904, 46382, 53008, 65856, 69573, 79512, 87808, 92764, 106016, 131712, 139146, 159024, 162337, 185528, 212032, 263424, 278292, 318048, 324674, 371056, 424064, 487011, 556584, 636096, 649348, 742112, 848128, 974022, 1113168, 1136359, 1272192, 1298696, 1484224, 1948044, 2226336, 2272718, 2544384, 2597392, 2968448, 3409077, 3896088, 4452672, 4545436, 5194784, 5936896, 6818154, 7792176, 8905344, 9090872, 10389568, 13636308, 15584352, 17810688, 18181744, 20779136, 27272616, 31168704, 36363488, 41558272, 54545232, 62337408, 72726976, 109090464, 124674816, 145453952, 218180928, 290907904, 436361856, 872723712]

約数ペア:

[(1, 872723712), (2, 436361856), (3, 290907904), (4, 218180928), (6, 145453952), (7, 124674816), (8, 109090464), (12, 72726976), (14, 62337408), (16, 54545232), (21, 41558272), (24, 36363488), (28, 31168704), (32, 27272616), (42, 20779136), (48, 18181744), (49, 17810688), (56, 15584352), (64, 13636308), (84, 10389568), (96, 9090872), (98, 8905344), (112, 7792176), (128, 6818154), (147, 5936896), (168, 5194784), (192, 4545436), (196, 4452672), (224, 3896088), (256, 3409077), (294, 2968448), (336, 2597392), (343, 2544384), (384, 2272718), (392, 2226336), (448, 1948044), (588, 1484224), (672, 1298696), (686, 1272192), (768, 1136359), (784, 1113168), (896, 974022), (1029, 848128), (1176, 742112), (1344, 649348), (1372, 636096), (1568, 556584), (1792, 487011), (2058, 424064), (2352, 371056), (2688, 324674), (2744, 318048), (3136, 278292), (3313, 263424), (4116, 212032), (4704, 185528), (5376, 162337), (5488, 159024), (6272, 139146), (6626, 131712), (8232, 106016), (9408, 92764), (9939, 87808), (10976, 79512), (12544, 69573), (13252, 65856), (16464, 53008), (18816, 46382), (19878, 43904), (21952, 39756), (23191, 37632), (26504, 32928)]