268533087

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 377057280

約数和(自身を除く): 108524193

約数列:

[1, 3, 37, 79, 111, 113, 237, 271, 339, 813, 2923, 4181, 8769, 8927, 10027, 12543, 21409, 26781, 30081, 30623, 64227, 91869, 330299, 792133, 990897, 1133051, 2376399, 2419217, 3399153, 7257651, 89511029, 268533087]

約数ペア:

[(1, 268533087), (3, 89511029), (37, 7257651), (79, 3399153), (111, 2419217), (113, 2376399), (237, 1133051), (271, 990897), (339, 792133), (813, 330299), (2923, 91869), (4181, 64227), (8769, 30623), (8927, 30081), (10027, 26781), (12543, 21409)]