216118728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{428807}}^1$

素因数の和:428826

約数の個数: 48

約数和(自身を含む): 668940480

約数和(自身を除く): 452821752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 428807, 857614, 1286421, 1715228, 2572842, 3001649, 3430456, 3859263, 5145684, 6003298, 7718526, 9004947, 10291368, 12006596, 15437052, 18009894, 24013192, 27014841, 30874104, 36019788, 54029682, 72039576, 108059364, 216118728]

約数ペア:

[(1, 216118728), (2, 108059364), (3, 72039576), (4, 54029682), (6, 36019788), (7, 30874104), (8, 27014841), (9, 24013192), (12, 18009894), (14, 15437052), (18, 12006596), (21, 10291368), (24, 9004947), (28, 7718526), (36, 6003298), (42, 5145684), (56, 3859263), (63, 3430456), (72, 3001649), (84, 2572842), (126, 1715228), (168, 1286421), (252, 857614), (504, 428807)]