272871368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{442973}}^1$

素因数の和:442997

約数の個数: 32

約数和(自身を含む): 637882560

約数和(自身を除く): 365011192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 442973, 885946, 1771892, 3100811, 3543784, 4872703, 6201622, 9745406, 12403244, 19490812, 24806488, 34108921, 38981624, 68217842, 136435684, 272871368]

約数ペア:

[(1, 272871368), (2, 136435684), (4, 68217842), (7, 38981624), (8, 34108921), (11, 24806488), (14, 19490812), (22, 12403244), (28, 9745406), (44, 6201622), (56, 4872703), (77, 3543784), (88, 3100811), (154, 1771892), (308, 885946), (616, 442973)]