810420199492

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1\times {\mathrm{3823}}^1$

素因数の和:6880

約数の個数: 48

約数和(自身を含む): 1440383938560

約数和(自身を除く): 629963739068

約数列:

[1, 2, 4, 107, 179, 214, 358, 428, 716, 2767, 3823, 5534, 7646, 11068, 15292, 19153, 38306, 76612, 296069, 409061, 495293, 592138, 684317, 818122, 990586, 1184276, 1368634, 1636244, 1981172, 2737268, 10578241, 21156482, 42312964, 52996351, 73221919, 105992702, 146443838, 211985404, 292887676, 1131871787, 1893505139, 2263743574, 3787010278, 4527487148, 7574020556, 202605049873, 405210099746, 810420199492]

約数ペア:

[(1, 810420199492), (2, 405210099746), (4, 202605049873), (107, 7574020556), (179, 4527487148), (214, 3787010278), (358, 2263743574), (428, 1893505139), (716, 1131871787), (2767, 292887676), (3823, 211985404), (5534, 146443838), (7646, 105992702), (11068, 73221919), (15292, 52996351), (19153, 42312964), (38306, 21156482), (76612, 10578241), (296069, 2737268), (409061, 1981172), (495293, 1636244), (592138, 1368634), (684317, 1184276), (818122, 990586)]