285414912

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2740

約数の個数: 120

約数和(自身を含む): 859860144

約数和(自身を除く): 574445232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2693, 2944, 3312, 4416, 4608, 5386, 5888, 6624, 8079, 8832, 10772, 11776, 13248, 16158, 17664, 21544, 24237, 26496, 32316, 35328, 43088, 48474, 52992, 61939, 64632, 86176, 96948, 105984, 123878, 129264, 172352, 185817, 193896, 247756, 258528, 344704, 371634, 387792, 495512, 517056, 557451, 689408, 743268, 775584, 991024, 1034112, 1114902, 1378816, 1486536, 1551168, 1982048, 2068224, 2229804, 2973072, 3102336, 3964096, 4136448, 4459608, 5946144, 6204672, 7928192, 8919216, 11892288, 12409344, 15856384, 17838432, 23784576, 31712768, 35676864, 47569152, 71353728, 95138304, 142707456, 285414912]

約数ペア:

[(1, 285414912), (2, 142707456), (3, 95138304), (4, 71353728), (6, 47569152), (8, 35676864), (9, 31712768), (12, 23784576), (16, 17838432), (18, 15856384), (23, 12409344), (24, 11892288), (32, 8919216), (36, 7928192), (46, 6204672), (48, 5946144), (64, 4459608), (69, 4136448), (72, 3964096), (92, 3102336), (96, 2973072), (128, 2229804), (138, 2068224), (144, 1982048), (184, 1551168), (192, 1486536), (207, 1378816), (256, 1114902), (276, 1034112), (288, 991024), (368, 775584), (384, 743268), (414, 689408), (512, 557451), (552, 517056), (576, 495512), (736, 387792), (768, 371634), (828, 344704), (1104, 258528), (1152, 247756), (1472, 193896), (1536, 185817), (1656, 172352), (2208, 129264), (2304, 123878), (2693, 105984), (2944, 96948), (3312, 86176), (4416, 64632), (4608, 61939), (5386, 52992), (5888, 48474), (6624, 43088), (8079, 35328), (8832, 32316), (10772, 26496), (11776, 24237), (13248, 21544), (16158, 17664)]