256933536

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{25013}}^1$

素因数の和:25133

約数の個数: 48

約数和(自身を含む): 680781024

約数和(自身を除く): 423847488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 10272, 25013, 50026, 75039, 100052, 150078, 200104, 300156, 400208, 600312, 800416, 1200624, 2401248, 2676391, 5352782, 8029173, 10705564, 16058346, 21411128, 32116692, 42822256, 64233384, 85644512, 128466768, 256933536]

約数ペア:

[(1, 256933536), (2, 128466768), (3, 85644512), (4, 64233384), (6, 42822256), (8, 32116692), (12, 21411128), (16, 16058346), (24, 10705564), (32, 8029173), (48, 5352782), (96, 2676391), (107, 2401248), (214, 1200624), (321, 800416), (428, 600312), (642, 400208), (856, 300156), (1284, 200104), (1712, 150078), (2568, 100052), (3424, 75039), (5136, 50026), (10272, 25013)]