387971584

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 160

約数和(自身を含む): 1042183296

約数和(自身を除く): 654211712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 512, 572, 616, 704, 728, 757, 832, 896, 1001, 1144, 1232, 1408, 1456, 1514, 1664, 1792, 2002, 2288, 2464, 2816, 2912, 3028, 3328, 3584, 4004, 4576, 4928, 5299, 5632, 5824, 6056, 6656, 8008, 8327, 9152, 9841, 9856, 10598, 11648, 12112, 16016, 16654, 18304, 19682, 19712, 21196, 23296, 24224, 32032, 33308, 36608, 39364, 39424, 42392, 46592, 48448, 58289, 64064, 66616, 68887, 73216, 78728, 84784, 96896, 108251, 116578, 128128, 133232, 137774, 157456, 169568, 193792, 216502, 233156, 256256, 266464, 275548, 314912, 339136, 387584, 433004, 466312, 512512, 532928, 551096, 629824, 678272, 757757, 866008, 932624, 1065856, 1102192, 1259648, 1356544, 1515514, 1732016, 1865248, 2131712, 2204384, 2519296, 2713088, 3031028, 3464032, 3730496, 4263424, 4408768, 5038592, 6062056, 6928064, 7460992, 8817536, 12124112, 13856128, 14921984, 17635072, 24248224, 27712256, 29843968, 35270144, 48496448, 55424512, 96992896, 193985792, 387971584]

約数ペア:

[(1, 387971584), (2, 193985792), (4, 96992896), (7, 55424512), (8, 48496448), (11, 35270144), (13, 29843968), (14, 27712256), (16, 24248224), (22, 17635072), (26, 14921984), (28, 13856128), (32, 12124112), (44, 8817536), (52, 7460992), (56, 6928064), (64, 6062056), (77, 5038592), (88, 4408768), (91, 4263424), (104, 3730496), (112, 3464032), (128, 3031028), (143, 2713088), (154, 2519296), (176, 2204384), (182, 2131712), (208, 1865248), (224, 1732016), (256, 1515514), (286, 1356544), (308, 1259648), (352, 1102192), (364, 1065856), (416, 932624), (448, 866008), (512, 757757), (572, 678272), (616, 629824), (704, 551096), (728, 532928), (757, 512512), (832, 466312), (896, 433004), (1001, 387584), (1144, 339136), (1232, 314912), (1408, 275548), (1456, 266464), (1514, 256256), (1664, 233156), (1792, 216502), (2002, 193792), (2288, 169568), (2464, 157456), (2816, 137774), (2912, 133232), (3028, 128128), (3328, 116578), (3584, 108251), (4004, 96896), (4576, 84784), (4928, 78728), (5299, 73216), (5632, 68887), (5824, 66616), (6056, 64064), (6656, 58289), (8008, 48448), (8327, 46592), (9152, 42392), (9841, 39424), (9856, 39364), (10598, 36608), (11648, 33308), (12112, 32032), (16016, 24224), (16654, 23296), (18304, 21196), (19682, 19712)]