479969224

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 1044489600

約数和(自身を除く): 564520376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 197, 278, 313, 394, 556, 626, 788, 973, 1112, 1252, 1379, 1576, 1946, 2191, 2504, 2758, 3892, 4382, 5516, 7784, 8764, 11032, 17528, 27383, 43507, 54766, 61661, 87014, 109532, 123322, 174028, 191681, 219064, 246644, 304549, 348056, 383362, 431627, 493288, 609098, 766724, 863254, 1218196, 1533448, 1726508, 2436392, 3453016, 8570879, 17141758, 34283516, 59996153, 68567032, 119992306, 239984612, 479969224]

約数ペア:

[(1, 479969224), (2, 239984612), (4, 119992306), (7, 68567032), (8, 59996153), (14, 34283516), (28, 17141758), (56, 8570879), (139, 3453016), (197, 2436392), (278, 1726508), (313, 1533448), (394, 1218196), (556, 863254), (626, 766724), (788, 609098), (973, 493288), (1112, 431627), (1252, 383362), (1379, 348056), (1576, 304549), (1946, 246644), (2191, 219064), (2504, 191681), (2758, 174028), (3892, 123322), (4382, 109532), (5516, 87014), (7784, 61661), (8764, 54766), (11032, 43507), (17528, 27383)]