266853669556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2069}}^1\times {\mathrm{2161}}^1$

素因数の和:4624

約数の個数: 48

約数和(自身を含む): 479684842560

約数和(自身を除く): 212831173004

約数列:

[1, 2, 4, 43, 86, 172, 347, 694, 1388, 2069, 2161, 4138, 4322, 8276, 8644, 14921, 29842, 59684, 88967, 92923, 177934, 185846, 355868, 371692, 717943, 749867, 1435886, 1499734, 2871772, 2999468, 4471109, 8942218, 17884436, 30871549, 32244281, 61743098, 64488562, 123486196, 128977124, 192257687, 384515374, 769030748, 1551474823, 3102949646, 6205899292, 66713417389, 133426834778, 266853669556]

約数ペア:

[(1, 266853669556), (2, 133426834778), (4, 66713417389), (43, 6205899292), (86, 3102949646), (172, 1551474823), (347, 769030748), (694, 384515374), (1388, 192257687), (2069, 128977124), (2161, 123486196), (4138, 64488562), (4322, 61743098), (8276, 32244281), (8644, 30871549), (14921, 17884436), (29842, 8942218), (59684, 4471109), (88967, 2999468), (92923, 2871772), (177934, 1499734), (185846, 1435886), (355868, 749867), (371692, 717943)]