499885596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18539}}^1$

素因数の和:18663

約数の個数: 72

約数和(自身を含む): 1457688960

約数和(自身を除く): 957803364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 18539, 26964, 37078, 55617, 74156, 111234, 129773, 166851, 222468, 259546, 333702, 389319, 519092, 667404, 778638, 1167957, 1557276, 1983673, 2335914, 3967346, 4671828, 5951019, 7934692, 11902038, 13885711, 17853057, 23804076, 27771422, 35706114, 41657133, 55542844, 71412228, 83314266, 124971399, 166628532, 249942798, 499885596]

約数ペア:

[(1, 499885596), (2, 249942798), (3, 166628532), (4, 124971399), (6, 83314266), (7, 71412228), (9, 55542844), (12, 41657133), (14, 35706114), (18, 27771422), (21, 23804076), (28, 17853057), (36, 13885711), (42, 11902038), (63, 7934692), (84, 5951019), (107, 4671828), (126, 3967346), (214, 2335914), (252, 1983673), (321, 1557276), (428, 1167957), (642, 778638), (749, 667404), (963, 519092), (1284, 389319), (1498, 333702), (1926, 259546), (2247, 222468), (2996, 166851), (3852, 129773), (4494, 111234), (6741, 74156), (8988, 55617), (13482, 37078), (18539, 26964)]