256736982

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{15233}}^1$

素因数の和:15344

約数の個数: 24

約数和(自身を含む): 523379304

約数和(自身を除く): 266642322

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 2809, 5618, 8427, 15233, 16854, 30466, 45699, 91398, 807349, 1614698, 2422047, 4844094, 42789497, 85578994, 128368491, 256736982]

約数ペア:

[(1, 256736982), (2, 128368491), (3, 85578994), (6, 42789497), (53, 4844094), (106, 2422047), (159, 1614698), (318, 807349), (2809, 91398), (5618, 45699), (8427, 30466), (15233, 16854)]