291214068

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 697745664

約数和(自身を除く): 406531596

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 282, 394, 564, 591, 788, 1182, 2364, 2621, 5242, 7863, 9259, 10484, 15726, 18518, 27777, 31452, 37036, 55554, 111108, 123187, 246374, 369561, 492748, 516337, 739122, 1032674, 1478244, 1549011, 2065348, 3098022, 6196044, 24267839, 48535678, 72803517, 97071356, 145607034, 291214068]

約数ペア:

[(1, 291214068), (2, 145607034), (3, 97071356), (4, 72803517), (6, 48535678), (12, 24267839), (47, 6196044), (94, 3098022), (141, 2065348), (188, 1549011), (197, 1478244), (282, 1032674), (394, 739122), (564, 516337), (591, 492748), (788, 369561), (1182, 246374), (2364, 123187), (2621, 111108), (5242, 55554), (7863, 37036), (9259, 31452), (10484, 27777), (15726, 18518)]