216933528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1291271}}^1$

素因数の和:1291287

約数の個数: 32

約数和(自身を含む): 619810560

約数和(自身を除く): 402877032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1291271, 2582542, 3873813, 5165084, 7747626, 9038897, 10330168, 15495252, 18077794, 27116691, 30990504, 36155588, 54233382, 72311176, 108466764, 216933528]

約数ペア:

[(1, 216933528), (2, 108466764), (3, 72311176), (4, 54233382), (6, 36155588), (7, 30990504), (8, 27116691), (12, 18077794), (14, 15495252), (21, 10330168), (24, 9038897), (28, 7747626), (42, 5165084), (56, 3873813), (84, 2582542), (168, 1291271)]