256857114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{9091}}^1$

素因数の和:9390

約数の個数: 32

約数和(自身を含む): 545956416

約数和(自身を除く): 289099302

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 831, 1662, 4709, 9091, 9418, 14127, 18182, 27273, 28254, 54546, 154547, 309094, 463641, 927282, 2518207, 5036414, 7554621, 15109242, 42809519, 85619038, 128428557, 256857114]

約数ペア:

[(1, 256857114), (2, 128428557), (3, 85619038), (6, 42809519), (17, 15109242), (34, 7554621), (51, 5036414), (102, 2518207), (277, 927282), (554, 463641), (831, 309094), (1662, 154547), (4709, 54546), (9091, 28254), (9418, 27273), (14127, 18182)]