769145216

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27691}}^1$

素因数の和:27743

約数の個数: 64

約数和(自身を含む): 1807733760

約数和(自身を除く): 1038588544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27691, 27776, 55382, 110764, 193837, 221528, 387674, 443056, 775348, 858421, 886112, 1550696, 1716842, 1772224, 3101392, 3433684, 3544448, 6008947, 6202784, 6867368, 12017894, 12405568, 13734736, 24035788, 24811136, 27469472, 48071576, 54938944, 96143152, 109877888, 192286304, 384572608, 769145216]

約数ペア:

[(1, 769145216), (2, 384572608), (4, 192286304), (7, 109877888), (8, 96143152), (14, 54938944), (16, 48071576), (28, 27469472), (31, 24811136), (32, 24035788), (56, 13734736), (62, 12405568), (64, 12017894), (112, 6867368), (124, 6202784), (128, 6008947), (217, 3544448), (224, 3433684), (248, 3101392), (434, 1772224), (448, 1716842), (496, 1550696), (868, 886112), (896, 858421), (992, 775348), (1736, 443056), (1984, 387674), (3472, 221528), (3968, 193837), (6944, 110764), (13888, 55382), (27691, 27776)]