512728832

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 1380435840

約数和(自身を除く): 867707008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 64, 74, 76, 77, 88, 112, 128, 133, 148, 152, 154, 176, 209, 224, 256, 259, 266, 296, 304, 308, 352, 407, 418, 448, 518, 532, 592, 608, 616, 703, 704, 814, 836, 896, 1036, 1064, 1184, 1216, 1232, 1369, 1406, 1408, 1463, 1628, 1672, 1792, 2072, 2128, 2368, 2432, 2464, 2738, 2812, 2816, 2849, 2926, 3256, 3344, 4144, 4256, 4736, 4864, 4921, 4928, 5476, 5624, 5698, 5852, 6512, 6688, 7733, 8288, 8512, 9472, 9583, 9842, 9856, 10952, 11248, 11396, 11704, 13024, 13376, 15059, 15466, 16576, 17024, 19166, 19684, 19712, 21904, 22496, 22792, 23408, 26011, 26048, 26752, 30118, 30932, 33152, 34048, 38332, 39368, 43808, 44992, 45584, 46816, 52022, 52096, 53504, 54131, 60236, 61864, 66304, 76664, 78736, 87616, 89984, 91168, 93632, 104044, 104192, 105413, 108262, 120472, 123728, 153328, 157472, 175232, 179968, 182077, 182336, 187264, 208088, 210826, 216524, 240944, 247456, 286121, 306656, 314944, 350464, 364154, 364672, 374528, 416176, 421652, 433048, 481888, 494912, 572242, 613312, 629888, 728308, 729344, 832352, 843304, 866096, 963776, 989824, 1144484, 1226624, 1259776, 1456616, 1664704, 1686608, 1732192, 1927552, 1979648, 2002847, 2288968, 2453248, 2913232, 3329408, 3373216, 3464384, 3855104, 4005694, 4577936, 5826464, 6658816, 6746432, 6928768, 8011388, 9155872, 11652928, 13492864, 13857536, 16022776, 18311744, 23305856, 26985728, 32045552, 36623488, 46611712, 64091104, 73246976, 128182208, 256364416, 512728832]

約数ペア:

[(1, 512728832), (2, 256364416), (4, 128182208), (7, 73246976), (8, 64091104), (11, 46611712), (14, 36623488), (16, 32045552), (19, 26985728), (22, 23305856), (28, 18311744), (32, 16022776), (37, 13857536), (38, 13492864), (44, 11652928), (56, 9155872), (64, 8011388), (74, 6928768), (76, 6746432), (77, 6658816), (88, 5826464), (112, 4577936), (128, 4005694), (133, 3855104), (148, 3464384), (152, 3373216), (154, 3329408), (176, 2913232), (209, 2453248), (224, 2288968), (256, 2002847), (259, 1979648), (266, 1927552), (296, 1732192), (304, 1686608), (308, 1664704), (352, 1456616), (407, 1259776), (418, 1226624), (448, 1144484), (518, 989824), (532, 963776), (592, 866096), (608, 843304), (616, 832352), (703, 729344), (704, 728308), (814, 629888), (836, 613312), (896, 572242), (1036, 494912), (1064, 481888), (1184, 433048), (1216, 421652), (1232, 416176), (1369, 374528), (1406, 364672), (1408, 364154), (1463, 350464), (1628, 314944), (1672, 306656), (1792, 286121), (2072, 247456), (2128, 240944), (2368, 216524), (2432, 210826), (2464, 208088), (2738, 187264), (2812, 182336), (2816, 182077), (2849, 179968), (2926, 175232), (3256, 157472), (3344, 153328), (4144, 123728), (4256, 120472), (4736, 108262), (4864, 105413), (4921, 104192), (4928, 104044), (5476, 93632), (5624, 91168), (5698, 89984), (5852, 87616), (6512, 78736), (6688, 76664), (7733, 66304), (8288, 61864), (8512, 60236), (9472, 54131), (9583, 53504), (9842, 52096), (9856, 52022), (10952, 46816), (11248, 45584), (11396, 44992), (11704, 43808), (13024, 39368), (13376, 38332), (15059, 34048), (15466, 33152), (16576, 30932), (17024, 30118), (19166, 26752), (19684, 26048), (19712, 26011), (21904, 23408), (22496, 22792)]