256051236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{4463}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 683956224

約数和(自身を除く): 427904988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 683, 1366, 2049, 2732, 4098, 4463, 4781, 8196, 8926, 9562, 13389, 14343, 17852, 19124, 26778, 28686, 31241, 53556, 57372, 62482, 93723, 124964, 187446, 374892, 3048229, 6096458, 9144687, 12192916, 18289374, 21337603, 36578748, 42675206, 64012809, 85350412, 128025618, 256051236]

約数ペア:

[(1, 256051236), (2, 128025618), (3, 85350412), (4, 64012809), (6, 42675206), (7, 36578748), (12, 21337603), (14, 18289374), (21, 12192916), (28, 9144687), (42, 6096458), (84, 3048229), (683, 374892), (1366, 187446), (2049, 124964), (2732, 93723), (4098, 62482), (4463, 57372), (4781, 53556), (8196, 31241), (8926, 28686), (9562, 26778), (13389, 19124), (14343, 17852)]