256815122412

素因数分解:

$2^2\times 3^1\times {\mathrm{109673}}^1\times {\mathrm{195137}}^1$

素因数の和:304817

約数の個数: 24

約数和(自身を含む): 599243820336

約数和(自身を除く): 342428697924

約数列:

[1, 2, 3, 4, 6, 12, 109673, 195137, 219346, 329019, 390274, 438692, 585411, 658038, 780548, 1170822, 1316076, 2341644, 21401260201, 42802520402, 64203780603, 85605040804, 128407561206, 256815122412]

約数ペア:

[(1, 256815122412), (2, 128407561206), (3, 85605040804), (4, 64203780603), (6, 42802520402), (12, 21401260201), (109673, 2341644), (195137, 1316076), (219346, 1170822), (329019, 780548), (390274, 658038), (438692, 585411)]