508788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{673}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 1509760

約数和(自身を除く): 1000972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 673, 756, 1346, 2019, 2692, 4038, 4711, 6057, 8076, 9422, 12114, 14133, 18171, 18844, 24228, 28266, 36342, 42399, 56532, 72684, 84798, 127197, 169596, 254394, 508788]

約数ペア:

[(1, 508788), (2, 254394), (3, 169596), (4, 127197), (6, 84798), (7, 72684), (9, 56532), (12, 42399), (14, 36342), (18, 28266), (21, 24228), (27, 18844), (28, 18171), (36, 14133), (42, 12114), (54, 9422), (63, 8076), (84, 6057), (108, 4711), (126, 4038), (189, 2692), (252, 2019), (378, 1346), (673, 756)]