278320872952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{2028223}}^1$

素因数の和:2029255

約数の個数: 32

約数和(自身を含む): 553096684800

約数和(自身を除く): 274775811848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1009, 2018, 4036, 8072, 17153, 34306, 68612, 137224, 2028223, 4056446, 8112892, 16225784, 34479791, 68959582, 137919164, 275838328, 2046477007, 4092954014, 8185908028, 16371816056, 34790109119, 69580218238, 139160436476, 278320872952]

約数ペア:

[(1, 278320872952), (2, 139160436476), (4, 69580218238), (8, 34790109119), (17, 16371816056), (34, 8185908028), (68, 4092954014), (136, 2046477007), (1009, 275838328), (2018, 137919164), (4036, 68959582), (8072, 34479791), (17153, 16225784), (34306, 8112892), (68612, 4056446), (137224, 2028223)]