268677794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 525180672

約数和(自身を除く): 256502878

約数列:

[1, 2, 7, 11, 14, 22, 37, 61, 74, 77, 122, 154, 259, 407, 427, 518, 671, 773, 814, 854, 1342, 1546, 2257, 2849, 4514, 4697, 5411, 5698, 8503, 9394, 10822, 15799, 17006, 24827, 28601, 31598, 47153, 49654, 57202, 59521, 94306, 119042, 173789, 200207, 314611, 330071, 347578, 400414, 518683, 629222, 660142, 1037366, 1744661, 2202277, 3489322, 3630781, 4404554, 7261562, 12212627, 19191271, 24425254, 38382542, 134338897, 268677794]

約数ペア:

[(1, 268677794), (2, 134338897), (7, 38382542), (11, 24425254), (14, 19191271), (22, 12212627), (37, 7261562), (61, 4404554), (74, 3630781), (77, 3489322), (122, 2202277), (154, 1744661), (259, 1037366), (407, 660142), (427, 629222), (518, 518683), (671, 400414), (773, 347578), (814, 330071), (854, 314611), (1342, 200207), (1546, 173789), (2257, 119042), (2849, 94306), (4514, 59521), (4697, 57202), (5411, 49654), (5698, 47153), (8503, 31598), (9394, 28601), (10822, 24827), (15799, 17006)]