490207704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{5801}}^1$

素因数の和:6320

約数の個数: 64

約数和(自身を含む): 1403619840

約数和(自身を除く): 913412136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 503, 1006, 1509, 2012, 3018, 3521, 4024, 5801, 6036, 7042, 10563, 11602, 12072, 14084, 17403, 21126, 23204, 28168, 34806, 40607, 42252, 46408, 69612, 81214, 84504, 121821, 139224, 162428, 243642, 324856, 487284, 974568, 2917903, 5835806, 8753709, 11671612, 17507418, 20425321, 23343224, 35014836, 40850642, 61275963, 70029672, 81701284, 122551926, 163402568, 245103852, 490207704]

約数ペア:

[(1, 490207704), (2, 245103852), (3, 163402568), (4, 122551926), (6, 81701284), (7, 70029672), (8, 61275963), (12, 40850642), (14, 35014836), (21, 23343224), (24, 20425321), (28, 17507418), (42, 11671612), (56, 8753709), (84, 5835806), (168, 2917903), (503, 974568), (1006, 487284), (1509, 324856), (2012, 243642), (3018, 162428), (3521, 139224), (4024, 121821), (5801, 84504), (6036, 81214), (7042, 69612), (10563, 46408), (11602, 42252), (12072, 40607), (14084, 34806), (17403, 28168), (21126, 23204)]