256486524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132757}}^1$

素因数の和:132794

約数の個数: 48

約数和(自身を含む): 713707008

約数和(自身を除く): 457220484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 132757, 265514, 398271, 531028, 796542, 929299, 1593084, 1858598, 2787897, 3053411, 3717196, 5575794, 6106822, 9160233, 11151588, 12213644, 18320466, 21373877, 36640932, 42747754, 64121631, 85495508, 128243262, 256486524]

約数ペア:

[(1, 256486524), (2, 128243262), (3, 85495508), (4, 64121631), (6, 42747754), (7, 36640932), (12, 21373877), (14, 18320466), (21, 12213644), (23, 11151588), (28, 9160233), (42, 6106822), (46, 5575794), (69, 3717196), (84, 3053411), (92, 2787897), (138, 1858598), (161, 1593084), (276, 929299), (322, 796542), (483, 531028), (644, 398271), (966, 265514), (1932, 132757)]