293207712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 918973440

約数和(自身を除く): 625765728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 73, 84, 86, 96, 112, 129, 139, 146, 168, 172, 219, 224, 258, 278, 292, 301, 336, 344, 417, 438, 511, 516, 556, 584, 602, 672, 688, 834, 876, 903, 973, 1022, 1032, 1112, 1168, 1204, 1376, 1533, 1668, 1752, 1806, 1946, 2044, 2064, 2224, 2336, 2408, 2919, 3066, 3139, 3336, 3504, 3612, 3892, 4088, 4128, 4448, 4816, 5838, 5977, 6132, 6278, 6672, 7008, 7224, 7784, 8176, 9417, 9632, 10147, 11676, 11954, 12264, 12556, 13344, 14448, 15568, 16352, 17931, 18834, 20294, 21973, 23352, 23908, 24528, 25112, 28896, 30441, 31136, 35862, 37668, 40588, 41839, 43946, 46704, 47816, 49056, 50224, 60882, 65919, 71029, 71724, 75336, 81176, 83678, 87892, 93408, 95632, 100448, 121764, 125517, 131838, 142058, 143448, 150672, 162352, 167356, 175784, 191264, 213087, 243528, 251034, 263676, 284116, 286896, 301344, 324704, 334712, 351568, 426174, 436321, 487056, 502068, 527352, 568232, 573792, 669424, 703136, 852348, 872642, 974112, 1004136, 1054704, 1136464, 1308963, 1338848, 1704696, 1745284, 2008272, 2109408, 2272928, 2617926, 3054247, 3409392, 3490568, 4016544, 5235852, 6108494, 6818784, 6981136, 9162741, 10471704, 12216988, 13962272, 18325482, 20943408, 24433976, 36650964, 41886816, 48867952, 73301928, 97735904, 146603856, 293207712]

約数ペア:

[(1, 293207712), (2, 146603856), (3, 97735904), (4, 73301928), (6, 48867952), (7, 41886816), (8, 36650964), (12, 24433976), (14, 20943408), (16, 18325482), (21, 13962272), (24, 12216988), (28, 10471704), (32, 9162741), (42, 6981136), (43, 6818784), (48, 6108494), (56, 5235852), (73, 4016544), (84, 3490568), (86, 3409392), (96, 3054247), (112, 2617926), (129, 2272928), (139, 2109408), (146, 2008272), (168, 1745284), (172, 1704696), (219, 1338848), (224, 1308963), (258, 1136464), (278, 1054704), (292, 1004136), (301, 974112), (336, 872642), (344, 852348), (417, 703136), (438, 669424), (511, 573792), (516, 568232), (556, 527352), (584, 502068), (602, 487056), (672, 436321), (688, 426174), (834, 351568), (876, 334712), (903, 324704), (973, 301344), (1022, 286896), (1032, 284116), (1112, 263676), (1168, 251034), (1204, 243528), (1376, 213087), (1533, 191264), (1668, 175784), (1752, 167356), (1806, 162352), (1946, 150672), (2044, 143448), (2064, 142058), (2224, 131838), (2336, 125517), (2408, 121764), (2919, 100448), (3066, 95632), (3139, 93408), (3336, 87892), (3504, 83678), (3612, 81176), (3892, 75336), (4088, 71724), (4128, 71029), (4448, 65919), (4816, 60882), (5838, 50224), (5977, 49056), (6132, 47816), (6278, 46704), (6672, 43946), (7008, 41839), (7224, 40588), (7784, 37668), (8176, 35862), (9417, 31136), (9632, 30441), (10147, 28896), (11676, 25112), (11954, 24528), (12264, 23908), (12556, 23352), (13344, 21973), (14448, 20294), (15568, 18834), (16352, 17931)]