1278341232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3804587}}^1$

素因数の和:3804605

約数の個数: 40

約数和(自身を含む): 3774151296

約数和(自身を除く): 2495810064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3804587, 7609174, 11413761, 15218348, 22827522, 26632109, 30436696, 45655044, 53264218, 60873392, 79896327, 91310088, 106528436, 159792654, 182620176, 213056872, 319585308, 426113744, 639170616, 1278341232]

約数ペア:

[(1, 1278341232), (2, 639170616), (3, 426113744), (4, 319585308), (6, 213056872), (7, 182620176), (8, 159792654), (12, 106528436), (14, 91310088), (16, 79896327), (21, 60873392), (24, 53264218), (28, 45655044), (42, 30436696), (48, 26632109), (56, 22827522), (84, 15218348), (112, 11413761), (168, 7609174), (336, 3804587)]