491328612

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{22861}}^1$

素因数の和:23073

約数の個数: 48

約数和(自身を含む): 1280272000

約数和(自身を除く): 788943388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 22861, 45722, 68583, 91444, 137166, 205749, 274332, 411498, 617247, 822996, 1234494, 2468988, 4549339, 9098678, 13648017, 18197356, 27296034, 40944051, 54592068, 81888102, 122832153, 163776204, 245664306, 491328612]

約数ペア:

[(1, 491328612), (2, 245664306), (3, 163776204), (4, 122832153), (6, 81888102), (9, 54592068), (12, 40944051), (18, 27296034), (27, 18197356), (36, 13648017), (54, 9098678), (108, 4549339), (199, 2468988), (398, 1234494), (597, 822996), (796, 617247), (1194, 411498), (1791, 274332), (2388, 205749), (3582, 137166), (5373, 91444), (7164, 68583), (10746, 45722), (21492, 22861)]