1438867024

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4481}}^1$

素因数の和:4604

約数の個数: 80

約数和(自身を含む): 3307931136

約数和(自身を除く): 1869064112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 61, 94, 112, 122, 188, 244, 329, 376, 427, 488, 658, 752, 854, 976, 1316, 1708, 2632, 2867, 3416, 4481, 5264, 5734, 6832, 8962, 11468, 17924, 20069, 22936, 31367, 35848, 40138, 45872, 62734, 71696, 80276, 125468, 160552, 210607, 250936, 273341, 321104, 421214, 501872, 546682, 842428, 1093364, 1474249, 1684856, 1913387, 2186728, 2948498, 3369712, 3826774, 4373456, 5896996, 7653548, 11793992, 12847027, 15307096, 23587984, 25694054, 30614192, 51388108, 89929189, 102776216, 179858378, 205552432, 359716756, 719433512, 1438867024]

約数ペア:

[(1, 1438867024), (2, 719433512), (4, 359716756), (7, 205552432), (8, 179858378), (14, 102776216), (16, 89929189), (28, 51388108), (47, 30614192), (56, 25694054), (61, 23587984), (94, 15307096), (112, 12847027), (122, 11793992), (188, 7653548), (244, 5896996), (329, 4373456), (376, 3826774), (427, 3369712), (488, 2948498), (658, 2186728), (752, 1913387), (854, 1684856), (976, 1474249), (1316, 1093364), (1708, 842428), (2632, 546682), (2867, 501872), (3416, 421214), (4481, 321104), (5264, 273341), (5734, 250936), (6832, 210607), (8962, 160552), (11468, 125468), (17924, 80276), (20069, 71696), (22936, 62734), (31367, 45872), (35848, 40138)]