300312

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 840840

約数和(自身を除く): 540528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 97, 129, 172, 194, 258, 291, 344, 387, 388, 516, 582, 774, 776, 873, 1032, 1164, 1548, 1746, 2328, 3096, 3492, 4171, 6984, 8342, 12513, 16684, 25026, 33368, 37539, 50052, 75078, 100104, 150156, 300312]

約数ペア:

[(1, 300312), (2, 150156), (3, 100104), (4, 75078), (6, 50052), (8, 37539), (9, 33368), (12, 25026), (18, 16684), (24, 12513), (36, 8342), (43, 6984), (72, 4171), (86, 3492), (97, 3096), (129, 2328), (172, 1746), (194, 1548), (258, 1164), (291, 1032), (344, 873), (387, 776), (388, 774), (516, 582)]