2580768972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{770839}}^1$

素因数の和:770883

約数の個数: 48

約数和(自身を含む): 6906726400

約数和(自身を除く): 4325957428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 770839, 1541678, 2312517, 3083356, 4625034, 6937551, 9250068, 13875102, 20812653, 23896009, 27750204, 41625306, 47792018, 71688027, 83250612, 95584036, 143376054, 215064081, 286752108, 430128162, 645192243, 860256324, 1290384486, 2580768972]

約数ペア:

[(1, 2580768972), (2, 1290384486), (3, 860256324), (4, 645192243), (6, 430128162), (9, 286752108), (12, 215064081), (18, 143376054), (27, 95584036), (31, 83250612), (36, 71688027), (54, 47792018), (62, 41625306), (93, 27750204), (108, 23896009), (124, 20812653), (186, 13875102), (279, 9250068), (372, 6937551), (558, 4625034), (837, 3083356), (1116, 2312517), (1674, 1541678), (3348, 770839)]