261626712

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{17959}}^1$

素因数の和:18575

約数の個数: 32

約数和(自身を含む): 655180800

約数和(自身を除く): 393554088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1821, 2428, 3642, 4856, 7284, 14568, 17959, 35918, 53877, 71836, 107754, 143672, 215508, 431016, 10901113, 21802226, 32703339, 43604452, 65406678, 87208904, 130813356, 261626712]

約数ペア:

[(1, 261626712), (2, 130813356), (3, 87208904), (4, 65406678), (6, 43604452), (8, 32703339), (12, 21802226), (24, 10901113), (607, 431016), (1214, 215508), (1821, 143672), (2428, 107754), (3642, 71836), (4856, 53877), (7284, 35918), (14568, 17959)]