256766306496

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{27292337}}^1$

素因数の和:27292366

約数の個数: 84

約数和(自身を含む): 790276939128

約数和(自身を除く): 533510632632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 27292337, 54584674, 81877011, 109169348, 163754022, 191046359, 218338696, 327508044, 382092718, 436677392, 573139077, 655016088, 764185436, 873354784, 1146278154, 1310032176, 1337324513, 1528370872, 1746709568, 2292556308, 2620064352, 2674649026, 3056741744, 4011973539, 4585112616, 5240128704, 5349298052, 6113483488, 8023947078, 9170225232, 10698596104, 12226966976, 16047894156, 18340450464, 21397192208, 32095788312, 36680900928, 42794384416, 64191576624, 85588768832, 128383153248, 256766306496]

約数ペア:

[(1, 256766306496), (2, 128383153248), (3, 85588768832), (4, 64191576624), (6, 42794384416), (7, 36680900928), (8, 32095788312), (12, 21397192208), (14, 18340450464), (16, 16047894156), (21, 12226966976), (24, 10698596104), (28, 9170225232), (32, 8023947078), (42, 6113483488), (48, 5349298052), (49, 5240128704), (56, 4585112616), (64, 4011973539), (84, 3056741744), (96, 2674649026), (98, 2620064352), (112, 2292556308), (147, 1746709568), (168, 1528370872), (192, 1337324513), (196, 1310032176), (224, 1146278154), (294, 873354784), (336, 764185436), (392, 655016088), (448, 573139077), (588, 436677392), (672, 382092718), (784, 327508044), (1176, 218338696), (1344, 191046359), (1568, 163754022), (2352, 109169348), (3136, 81877011), (4704, 54584674), (9408, 27292337)]