272448456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1621717}}^1$

素因数の和:1621733

約数の個数: 32

約数和(自身を含む): 778424640

約数和(自身を除く): 505976184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1621717, 3243434, 4865151, 6486868, 9730302, 11352019, 12973736, 19460604, 22704038, 34056057, 38921208, 45408076, 68112114, 90816152, 136224228, 272448456]

約数ペア:

[(1, 272448456), (2, 136224228), (3, 90816152), (4, 68112114), (6, 45408076), (7, 38921208), (8, 34056057), (12, 22704038), (14, 19460604), (21, 12973736), (24, 11352019), (28, 9730302), (42, 6486868), (56, 4865151), (84, 3243434), (168, 1621717)]