289296864

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5099}}^1$

素因数の和:5312

約数の個数: 72

約数和(自身を含む): 827026200

約数和(自身を除く): 537729336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5099, 6304, 7092, 9456, 10198, 14184, 15297, 18912, 20396, 28368, 30594, 40792, 45891, 56736, 61188, 81584, 91782, 122376, 163168, 183564, 244752, 367128, 489504, 734256, 1004503, 1468512, 2009006, 3013509, 4018012, 6027018, 8036024, 9040527, 12054036, 16072048, 18081054, 24108072, 32144096, 36162108, 48216144, 72324216, 96432288, 144648432, 289296864]

約数ペア:

[(1, 289296864), (2, 144648432), (3, 96432288), (4, 72324216), (6, 48216144), (8, 36162108), (9, 32144096), (12, 24108072), (16, 18081054), (18, 16072048), (24, 12054036), (32, 9040527), (36, 8036024), (48, 6027018), (72, 4018012), (96, 3013509), (144, 2009006), (197, 1468512), (288, 1004503), (394, 734256), (591, 489504), (788, 367128), (1182, 244752), (1576, 183564), (1773, 163168), (2364, 122376), (3152, 91782), (3546, 81584), (4728, 61188), (5099, 56736), (6304, 45891), (7092, 40792), (9456, 30594), (10198, 28368), (14184, 20396), (15297, 18912)]