284865248

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 577414656

約数和(自身を除く): 292549408

約数列:

[1, 2, 4, 8, 16, 32, 53, 101, 106, 202, 212, 404, 424, 808, 848, 1616, 1663, 1696, 3232, 3326, 5353, 6652, 10706, 13304, 21412, 26608, 42824, 53216, 85648, 88139, 167963, 171296, 176278, 335926, 352556, 671852, 705112, 1343704, 1410224, 2687408, 2820448, 5374816, 8902039, 17804078, 35608156, 71216312, 142432624, 284865248]

約数ペア:

[(1, 284865248), (2, 142432624), (4, 71216312), (8, 35608156), (16, 17804078), (32, 8902039), (53, 5374816), (101, 2820448), (106, 2687408), (202, 1410224), (212, 1343704), (404, 705112), (424, 671852), (808, 352556), (848, 335926), (1616, 176278), (1663, 171296), (1696, 167963), (3232, 88139), (3326, 85648), (5353, 53216), (6652, 42824), (10706, 26608), (13304, 21412)]