284872168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267737}}^1$

素因数の和:267769

約数の個数: 32

約数和(自身を含む): 642571200

約数和(自身を除く): 357699032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 267737, 535474, 1070948, 1874159, 2141896, 3748318, 5087003, 7496636, 10174006, 14993272, 20348012, 35609021, 40696024, 71218042, 142436084, 284872168]

約数ペア:

[(1, 284872168), (2, 142436084), (4, 71218042), (7, 40696024), (8, 35609021), (14, 20348012), (19, 14993272), (28, 10174006), (38, 7496636), (56, 5087003), (76, 3748318), (133, 2141896), (152, 1874159), (266, 1070948), (532, 535474), (1064, 267737)]