281328912

素因数分解:

$2^4\times 3^2\times {\mathrm{1953673}}^1$

素因数の和:1953687

約数の個数: 30

約数和(自身を含む): 787330622

約数和(自身を除く): 506001710

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1953673, 3907346, 5861019, 7814692, 11722038, 15629384, 17583057, 23444076, 31258768, 35166114, 46888152, 70332228, 93776304, 140664456, 281328912]

約数ペア:

[(1, 281328912), (2, 140664456), (3, 93776304), (4, 70332228), (6, 46888152), (8, 35166114), (9, 31258768), (12, 23444076), (16, 17583057), (18, 15629384), (24, 11722038), (36, 7814692), (48, 5861019), (72, 3907346), (144, 1953673)]