244063428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20903}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 655549440

約数和(自身を除く): 411486012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 20903, 41806, 62709, 83612, 125418, 146321, 250836, 292642, 438963, 585284, 877926, 1755852, 2905517, 5811034, 8716551, 11622068, 17433102, 20338619, 34866204, 40677238, 61015857, 81354476, 122031714, 244063428]

約数ペア:

[(1, 244063428), (2, 122031714), (3, 81354476), (4, 61015857), (6, 40677238), (7, 34866204), (12, 20338619), (14, 17433102), (21, 11622068), (28, 8716551), (42, 5811034), (84, 2905517), (139, 1755852), (278, 877926), (417, 585284), (556, 438963), (834, 292642), (973, 250836), (1668, 146321), (1946, 125418), (2919, 83612), (3892, 62709), (5838, 41806), (11676, 20903)]