208870282656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{745369}}^1$

素因数の和:745531

約数の個数: 144

約数和(自身を含む): 683712993600

約数和(自身を除く): 474842710944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 252, 278, 288, 336, 417, 504, 556, 672, 834, 973, 1008, 1112, 1251, 1668, 1946, 2016, 2224, 2502, 2919, 3336, 3892, 4448, 5004, 5838, 6672, 7784, 8757, 10008, 11676, 13344, 15568, 17514, 20016, 23352, 31136, 35028, 40032, 46704, 70056, 93408, 140112, 280224, 745369, 1490738, 2236107, 2981476, 4472214, 5217583, 5962952, 6708321, 8944428, 10435166, 11925904, 13416642, 15652749, 17888856, 20870332, 23851808, 26833284, 31305498, 35777712, 41740664, 46958247, 53666568, 62610996, 71555424, 83481328, 93916494, 103606291, 107333136, 125221992, 166962656, 187832988, 207212582, 214666272, 250443984, 310818873, 375665976, 414425164, 500887968, 621637746, 725244037, 751331952, 828850328, 932456619, 1243275492, 1450488074, 1502663904, 1657700656, 1864913238, 2175732111, 2486550984, 2900976148, 3315401312, 3729826476, 4351464222, 4973101968, 5801952296, 6527196333, 7459652952, 8702928444, 9946203936, 11603904592, 13054392666, 14919305904, 17405856888, 23207809184, 26108785332, 29838611808, 34811713776, 52217570664, 69623427552, 104435141328, 208870282656]

約数ペア:

[(1, 208870282656), (2, 104435141328), (3, 69623427552), (4, 52217570664), (6, 34811713776), (7, 29838611808), (8, 26108785332), (9, 23207809184), (12, 17405856888), (14, 14919305904), (16, 13054392666), (18, 11603904592), (21, 9946203936), (24, 8702928444), (28, 7459652952), (32, 6527196333), (36, 5801952296), (42, 4973101968), (48, 4351464222), (56, 3729826476), (63, 3315401312), (72, 2900976148), (84, 2486550984), (96, 2175732111), (112, 1864913238), (126, 1657700656), (139, 1502663904), (144, 1450488074), (168, 1243275492), (224, 932456619), (252, 828850328), (278, 751331952), (288, 725244037), (336, 621637746), (417, 500887968), (504, 414425164), (556, 375665976), (672, 310818873), (834, 250443984), (973, 214666272), (1008, 207212582), (1112, 187832988), (1251, 166962656), (1668, 125221992), (1946, 107333136), (2016, 103606291), (2224, 93916494), (2502, 83481328), (2919, 71555424), (3336, 62610996), (3892, 53666568), (4448, 46958247), (5004, 41740664), (5838, 35777712), (6672, 31305498), (7784, 26833284), (8757, 23851808), (10008, 20870332), (11676, 17888856), (13344, 15652749), (15568, 13416642), (17514, 11925904), (20016, 10435166), (23352, 8944428), (31136, 6708321), (35028, 5962952), (40032, 5217583), (46704, 4472214), (70056, 2981476), (93408, 2236107), (140112, 1490738), (280224, 745369)]