266399952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 160

約数和(自身を含む): 859944960

約数和(自身を除く): 593545008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 852, 859, 923, 994, 1092, 1136, 1456, 1491, 1704, 1718, 1846, 1988, 2184, 2577, 2769, 2982, 3408, 3436, 3692, 3976, 4368, 5154, 5538, 5964, 6013, 6461, 6872, 7384, 7952, 10308, 11076, 11167, 11928, 12026, 12922, 13744, 14768, 18039, 19383, 20616, 22152, 22334, 23856, 24052, 25844, 33501, 36078, 38766, 41232, 44304, 44668, 48104, 51688, 60989, 67002, 72156, 77532, 78169, 89336, 96208, 103376, 121978, 134004, 144312, 155064, 156338, 178672, 182967, 234507, 243956, 268008, 288624, 310128, 312676, 365934, 426923, 469014, 487912, 536016, 625352, 731868, 792857, 853846, 938028, 975824, 1250704, 1280769, 1463736, 1585714, 1707692, 1876056, 2378571, 2561538, 2927472, 3171428, 3415384, 3752112, 4757142, 5123076, 5549999, 6342856, 6830768, 9514284, 10246152, 11099998, 12685712, 16649997, 19028568, 20492304, 22199996, 33299994, 38057136, 44399992, 66599988, 88799984, 133199976, 266399952]

約数ペア:

[(1, 266399952), (2, 133199976), (3, 88799984), (4, 66599988), (6, 44399992), (7, 38057136), (8, 33299994), (12, 22199996), (13, 20492304), (14, 19028568), (16, 16649997), (21, 12685712), (24, 11099998), (26, 10246152), (28, 9514284), (39, 6830768), (42, 6342856), (48, 5549999), (52, 5123076), (56, 4757142), (71, 3752112), (78, 3415384), (84, 3171428), (91, 2927472), (104, 2561538), (112, 2378571), (142, 1876056), (156, 1707692), (168, 1585714), (182, 1463736), (208, 1280769), (213, 1250704), (273, 975824), (284, 938028), (312, 853846), (336, 792857), (364, 731868), (426, 625352), (497, 536016), (546, 487912), (568, 469014), (624, 426923), (728, 365934), (852, 312676), (859, 310128), (923, 288624), (994, 268008), (1092, 243956), (1136, 234507), (1456, 182967), (1491, 178672), (1704, 156338), (1718, 155064), (1846, 144312), (1988, 134004), (2184, 121978), (2577, 103376), (2769, 96208), (2982, 89336), (3408, 78169), (3436, 77532), (3692, 72156), (3976, 67002), (4368, 60989), (5154, 51688), (5538, 48104), (5964, 44668), (6013, 44304), (6461, 41232), (6872, 38766), (7384, 36078), (7952, 33501), (10308, 25844), (11076, 24052), (11167, 23856), (11928, 22334), (12026, 22152), (12922, 20616), (13744, 19383), (14768, 18039)]