748202208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 2151588096

約数和(自身を除く): 1403385888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 107, 156, 169, 208, 214, 312, 321, 338, 416, 428, 431, 507, 624, 642, 676, 856, 862, 1014, 1248, 1284, 1293, 1352, 1391, 1712, 1724, 2028, 2568, 2586, 2704, 2782, 3424, 3448, 4056, 4173, 5136, 5172, 5408, 5564, 5603, 6896, 8112, 8346, 10272, 10344, 11128, 11206, 13792, 16224, 16692, 16809, 18083, 20688, 22256, 22412, 33384, 33618, 36166, 41376, 44512, 44824, 46117, 54249, 66768, 67236, 72332, 72839, 89648, 92234, 108498, 133536, 134472, 138351, 144664, 145678, 179296, 184468, 216996, 218517, 268944, 276702, 289328, 291356, 368936, 433992, 437034, 537888, 553404, 578656, 582712, 599521, 737872, 867984, 874068, 1106808, 1165424, 1199042, 1475744, 1735968, 1748136, 1798563, 2213616, 2330848, 2398084, 3496272, 3597126, 4427232, 4796168, 6992544, 7194252, 7793773, 9592336, 14388504, 15587546, 19184672, 23381319, 28777008, 31175092, 46762638, 57554016, 62350184, 93525276, 124700368, 187050552, 249400736, 374101104, 748202208]

約数ペア:

[(1, 748202208), (2, 374101104), (3, 249400736), (4, 187050552), (6, 124700368), (8, 93525276), (12, 62350184), (13, 57554016), (16, 46762638), (24, 31175092), (26, 28777008), (32, 23381319), (39, 19184672), (48, 15587546), (52, 14388504), (78, 9592336), (96, 7793773), (104, 7194252), (107, 6992544), (156, 4796168), (169, 4427232), (208, 3597126), (214, 3496272), (312, 2398084), (321, 2330848), (338, 2213616), (416, 1798563), (428, 1748136), (431, 1735968), (507, 1475744), (624, 1199042), (642, 1165424), (676, 1106808), (856, 874068), (862, 867984), (1014, 737872), (1248, 599521), (1284, 582712), (1293, 578656), (1352, 553404), (1391, 537888), (1712, 437034), (1724, 433992), (2028, 368936), (2568, 291356), (2586, 289328), (2704, 276702), (2782, 268944), (3424, 218517), (3448, 216996), (4056, 184468), (4173, 179296), (5136, 145678), (5172, 144664), (5408, 138351), (5564, 134472), (5603, 133536), (6896, 108498), (8112, 92234), (8346, 89648), (10272, 72839), (10344, 72332), (11128, 67236), (11206, 66768), (13792, 54249), (16224, 46117), (16692, 44824), (16809, 44512), (18083, 41376), (20688, 36166), (22256, 33618), (22412, 33384)]