255397824

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 806665392

約数和(自身を除く): 551267568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 173, 176, 192, 198, 233, 264, 288, 346, 352, 396, 466, 519, 528, 576, 692, 699, 704, 792, 932, 1038, 1056, 1384, 1398, 1557, 1584, 1864, 1903, 2076, 2097, 2112, 2563, 2768, 2796, 3114, 3168, 3728, 3806, 4152, 4194, 5126, 5536, 5592, 5709, 6228, 6336, 7456, 7612, 7689, 8304, 8388, 10252, 11072, 11184, 11418, 12456, 14912, 15224, 15378, 16608, 16776, 17127, 20504, 22368, 22836, 23067, 24912, 30448, 30756, 33216, 33552, 34254, 40309, 41008, 44736, 45672, 46134, 49824, 60896, 61512, 67104, 68508, 80618, 82016, 91344, 92268, 99648, 120927, 121792, 123024, 134208, 137016, 161236, 164032, 182688, 184536, 241854, 246048, 274032, 322472, 362781, 365376, 369072, 443399, 483708, 492096, 548064, 644944, 725562, 738144, 886798, 967416, 1096128, 1289888, 1330197, 1451124, 1476288, 1773596, 1934832, 2579776, 2660394, 2902248, 3547192, 3869664, 3990591, 5320788, 5804496, 7094384, 7739328, 7981182, 10641576, 11608992, 14188768, 15962364, 21283152, 23217984, 28377536, 31924728, 42566304, 63849456, 85132608, 127698912, 255397824]

約数ペア:

[(1, 255397824), (2, 127698912), (3, 85132608), (4, 63849456), (6, 42566304), (8, 31924728), (9, 28377536), (11, 23217984), (12, 21283152), (16, 15962364), (18, 14188768), (22, 11608992), (24, 10641576), (32, 7981182), (33, 7739328), (36, 7094384), (44, 5804496), (48, 5320788), (64, 3990591), (66, 3869664), (72, 3547192), (88, 2902248), (96, 2660394), (99, 2579776), (132, 1934832), (144, 1773596), (173, 1476288), (176, 1451124), (192, 1330197), (198, 1289888), (233, 1096128), (264, 967416), (288, 886798), (346, 738144), (352, 725562), (396, 644944), (466, 548064), (519, 492096), (528, 483708), (576, 443399), (692, 369072), (699, 365376), (704, 362781), (792, 322472), (932, 274032), (1038, 246048), (1056, 241854), (1384, 184536), (1398, 182688), (1557, 164032), (1584, 161236), (1864, 137016), (1903, 134208), (2076, 123024), (2097, 121792), (2112, 120927), (2563, 99648), (2768, 92268), (2796, 91344), (3114, 82016), (3168, 80618), (3728, 68508), (3806, 67104), (4152, 61512), (4194, 60896), (5126, 49824), (5536, 46134), (5592, 45672), (5709, 44736), (6228, 41008), (6336, 40309), (7456, 34254), (7612, 33552), (7689, 33216), (8304, 30756), (8388, 30448), (10252, 24912), (11072, 23067), (11184, 22836), (11418, 22368), (12456, 20504), (14912, 17127), (15224, 16776), (15378, 16608)]