420169648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5783}}^1$

素因数の和:6049

約数の個数: 40

約数和(自身を含む): 860659200

約数和(自身を除く): 440489552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 478, 956, 1912, 3824, 4541, 5783, 9082, 11566, 18164, 23132, 36328, 46264, 72656, 92528, 109877, 219754, 439508, 879016, 1382137, 1758032, 2764274, 5528548, 11057096, 22114192, 26260603, 52521206, 105042412, 210084824, 420169648]

約数ペア:

[(1, 420169648), (2, 210084824), (4, 105042412), (8, 52521206), (16, 26260603), (19, 22114192), (38, 11057096), (76, 5528548), (152, 2764274), (239, 1758032), (304, 1382137), (478, 879016), (956, 439508), (1912, 219754), (3824, 109877), (4541, 92528), (5783, 72656), (9082, 46264), (11566, 36328), (18164, 23132)]