7935408

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 24960208

約数和(自身を除く): 17024800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 157, 162, 208, 216, 234, 243, 312, 314, 324, 351, 432, 468, 471, 486, 624, 628, 648, 702, 936, 942, 972, 1053, 1256, 1296, 1404, 1413, 1872, 1884, 1944, 2041, 2106, 2512, 2808, 2826, 3159, 3768, 3888, 4082, 4212, 4239, 5616, 5652, 6123, 6318, 7536, 8164, 8424, 8478, 11304, 12246, 12636, 12717, 16328, 16848, 16956, 18369, 22608, 24492, 25272, 25434, 32656, 33912, 36738, 38151, 48984, 50544, 50868, 55107, 67824, 73476, 76302, 97968, 101736, 110214, 146952, 152604, 165321, 203472, 220428, 293904, 305208, 330642, 440856, 495963, 610416, 661284, 881712, 991926, 1322568, 1983852, 2645136, 3967704, 7935408]

約数ペア:

[(1, 7935408), (2, 3967704), (3, 2645136), (4, 1983852), (6, 1322568), (8, 991926), (9, 881712), (12, 661284), (13, 610416), (16, 495963), (18, 440856), (24, 330642), (26, 305208), (27, 293904), (36, 220428), (39, 203472), (48, 165321), (52, 152604), (54, 146952), (72, 110214), (78, 101736), (81, 97968), (104, 76302), (108, 73476), (117, 67824), (144, 55107), (156, 50868), (157, 50544), (162, 48984), (208, 38151), (216, 36738), (234, 33912), (243, 32656), (312, 25434), (314, 25272), (324, 24492), (351, 22608), (432, 18369), (468, 16956), (471, 16848), (486, 16328), (624, 12717), (628, 12636), (648, 12246), (702, 11304), (936, 8478), (942, 8424), (972, 8164), (1053, 7536), (1256, 6318), (1296, 6123), (1404, 5652), (1413, 5616), (1872, 4239), (1884, 4212), (1944, 4082), (2041, 3888), (2106, 3768), (2512, 3159), (2808, 2826)]