1275644496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199819}}^1$

素因数の和:199856

約数の個数: 80

約数和(自身を含む): 3964428800

約数和(自身を除く): 2688784304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 199819, 399638, 599457, 799276, 1198914, 1398733, 1598552, 2397828, 2797466, 3197104, 3796561, 4196199, 4795656, 5594932, 7593122, 8392398, 9591312, 11189864, 11389683, 15186244, 16784796, 22379728, 22779366, 26575927, 30372488, 33569592, 45558732, 53151854, 60744976, 67139184, 79727781, 91117464, 106303708, 159455562, 182234928, 212607416, 318911124, 425214832, 637822248, 1275644496]

約数ペア:

[(1, 1275644496), (2, 637822248), (3, 425214832), (4, 318911124), (6, 212607416), (7, 182234928), (8, 159455562), (12, 106303708), (14, 91117464), (16, 79727781), (19, 67139184), (21, 60744976), (24, 53151854), (28, 45558732), (38, 33569592), (42, 30372488), (48, 26575927), (56, 22779366), (57, 22379728), (76, 16784796), (84, 15186244), (112, 11389683), (114, 11189864), (133, 9591312), (152, 8392398), (168, 7593122), (228, 5594932), (266, 4795656), (304, 4196199), (336, 3796561), (399, 3197104), (456, 2797466), (532, 2397828), (798, 1598552), (912, 1398733), (1064, 1198914), (1596, 799276), (2128, 599457), (3192, 399638), (6384, 199819)]