255008544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2407

約数の個数: 144

約数和(自身を含む): 812887488

約数和(自身を除く): 557878944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1568, 1932, 2208, 2254, 2352, 2357, 2576, 3381, 3864, 4508, 4704, 4714, 5152, 6762, 7071, 7728, 9016, 9428, 13524, 14142, 15456, 16499, 18032, 18856, 27048, 28284, 32998, 36064, 37712, 49497, 54096, 54211, 56568, 65996, 75424, 98994, 108192, 108422, 113136, 115493, 131992, 162633, 197988, 216844, 226272, 230986, 263984, 325266, 346479, 379477, 395976, 433688, 461972, 527968, 650532, 692958, 758954, 791952, 867376, 923944, 1138431, 1301064, 1385916, 1517908, 1583904, 1734752, 1847888, 2276862, 2602128, 2656339, 2771832, 3035816, 3695776, 4553724, 5204256, 5312678, 5543664, 6071632, 7969017, 9107448, 10625356, 11087328, 12143264, 15938034, 18214896, 21250712, 31876068, 36429792, 42501424, 63752136, 85002848, 127504272, 255008544]

約数ペア:

[(1, 255008544), (2, 127504272), (3, 85002848), (4, 63752136), (6, 42501424), (7, 36429792), (8, 31876068), (12, 21250712), (14, 18214896), (16, 15938034), (21, 12143264), (23, 11087328), (24, 10625356), (28, 9107448), (32, 7969017), (42, 6071632), (46, 5543664), (48, 5312678), (49, 5204256), (56, 4553724), (69, 3695776), (84, 3035816), (92, 2771832), (96, 2656339), (98, 2602128), (112, 2276862), (138, 1847888), (147, 1734752), (161, 1583904), (168, 1517908), (184, 1385916), (196, 1301064), (224, 1138431), (276, 923944), (294, 867376), (322, 791952), (336, 758954), (368, 692958), (392, 650532), (483, 527968), (552, 461972), (588, 433688), (644, 395976), (672, 379477), (736, 346479), (784, 325266), (966, 263984), (1104, 230986), (1127, 226272), (1176, 216844), (1288, 197988), (1568, 162633), (1932, 131992), (2208, 115493), (2254, 113136), (2352, 108422), (2357, 108192), (2576, 98994), (3381, 75424), (3864, 65996), (4508, 56568), (4704, 54211), (4714, 54096), (5152, 49497), (6762, 37712), (7071, 36064), (7728, 32998), (9016, 28284), (9428, 27048), (13524, 18856), (14142, 18032), (15456, 16499)]