1258016976

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{81647}}^1$

素因数の和:81768

約数の個数: 60

約数和(自身を含む): 3553647552

約数和(自身を除く): 2295630576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 81647, 163294, 244941, 326588, 489882, 653176, 734823, 979764, 1306352, 1469646, 1959528, 2939292, 3919056, 5878584, 8736229, 11757168, 17472458, 26208687, 34944916, 52417374, 69889832, 78626061, 104834748, 139779664, 157252122, 209669496, 314504244, 419338992, 629008488, 1258016976]

約数ペア:

[(1, 1258016976), (2, 629008488), (3, 419338992), (4, 314504244), (6, 209669496), (8, 157252122), (9, 139779664), (12, 104834748), (16, 78626061), (18, 69889832), (24, 52417374), (36, 34944916), (48, 26208687), (72, 17472458), (107, 11757168), (144, 8736229), (214, 5878584), (321, 3919056), (428, 2939292), (642, 1959528), (856, 1469646), (963, 1306352), (1284, 979764), (1712, 734823), (1926, 653176), (2568, 489882), (3852, 326588), (5136, 244941), (7704, 163294), (15408, 81647)]