268889784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{361411}}^1$

素因数の和:361451

約数の個数: 32

約数和(自身を含む): 693911040

約数和(自身を除く): 425021256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 361411, 722822, 1084233, 1445644, 2168466, 2891288, 4336932, 8673864, 11203741, 22407482, 33611223, 44814964, 67222446, 89629928, 134444892, 268889784]

約数ペア:

[(1, 268889784), (2, 134444892), (3, 89629928), (4, 67222446), (6, 44814964), (8, 33611223), (12, 22407482), (24, 11203741), (31, 8673864), (62, 4336932), (93, 2891288), (124, 2168466), (186, 1445644), (248, 1084233), (372, 722822), (744, 361411)]