8485775488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 18539928000

約数和(自身を除く): 10054152512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 89, 128, 136, 172, 178, 272, 344, 356, 544, 688, 712, 731, 1019, 1088, 1376, 1424, 1462, 1513, 2038, 2176, 2752, 2848, 2924, 3026, 3827, 4076, 5504, 5696, 5848, 6052, 7654, 8152, 11392, 11696, 12104, 15308, 16304, 17323, 23392, 24208, 30616, 32608, 34646, 43817, 46784, 48416, 61232, 65059, 65216, 69292, 87634, 90691, 93568, 96832, 122464, 130118, 130432, 138584, 175268, 181382, 193664, 244928, 260236, 277168, 350536, 362764, 489856, 520472, 554336, 701072, 725528, 744889, 1040944, 1108672, 1402144, 1451056, 1489778, 1541747, 2081888, 2217344, 2804288, 2902112, 2979556, 3083494, 3899713, 4163776, 5608576, 5804224, 5959112, 6166988, 7799426, 8327552, 11608448, 11918224, 12333976, 15598852, 23836448, 24667952, 31197704, 47672896, 49335904, 62395408, 66295121, 95345792, 98671808, 124790816, 132590242, 197343616, 249581632, 265180484, 499163264, 530360968, 1060721936, 2121443872, 4242887744, 8485775488]

約数ペア:

[(1, 8485775488), (2, 4242887744), (4, 2121443872), (8, 1060721936), (16, 530360968), (17, 499163264), (32, 265180484), (34, 249581632), (43, 197343616), (64, 132590242), (68, 124790816), (86, 98671808), (89, 95345792), (128, 66295121), (136, 62395408), (172, 49335904), (178, 47672896), (272, 31197704), (344, 24667952), (356, 23836448), (544, 15598852), (688, 12333976), (712, 11918224), (731, 11608448), (1019, 8327552), (1088, 7799426), (1376, 6166988), (1424, 5959112), (1462, 5804224), (1513, 5608576), (2038, 4163776), (2176, 3899713), (2752, 3083494), (2848, 2979556), (2924, 2902112), (3026, 2804288), (3827, 2217344), (4076, 2081888), (5504, 1541747), (5696, 1489778), (5848, 1451056), (6052, 1402144), (7654, 1108672), (8152, 1040944), (11392, 744889), (11696, 725528), (12104, 701072), (15308, 554336), (16304, 520472), (17323, 489856), (23392, 362764), (24208, 350536), (30616, 277168), (32608, 260236), (34646, 244928), (43817, 193664), (46784, 181382), (48416, 175268), (61232, 138584), (65059, 130432), (65216, 130118), (69292, 122464), (87634, 96832), (90691, 93568)]