831175416

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{162593}}^1$

素因数の和:162676

約数の個数: 48

約数和(自身を含む): 2282819760

約数和(自身を除く): 1451644344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 162593, 325186, 487779, 650372, 975558, 1300744, 1463337, 1951116, 2926674, 3902232, 5853348, 11544103, 11706696, 23088206, 34632309, 46176412, 69264618, 92352824, 103896927, 138529236, 207793854, 277058472, 415587708, 831175416]

約数ペア:

[(1, 831175416), (2, 415587708), (3, 277058472), (4, 207793854), (6, 138529236), (8, 103896927), (9, 92352824), (12, 69264618), (18, 46176412), (24, 34632309), (36, 23088206), (71, 11706696), (72, 11544103), (142, 5853348), (213, 3902232), (284, 2926674), (426, 1951116), (568, 1463337), (639, 1300744), (852, 975558), (1278, 650372), (1704, 487779), (2556, 325186), (5112, 162593)]