286553036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6791}}^1$

素因数の和:6950

約数の個数: 48

約数和(自身を含む): 629862912

約数和(自身を除く): 343309876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 6791, 10549, 13582, 21098, 27164, 42196, 47537, 74701, 95074, 149402, 190148, 298804, 522907, 930367, 1045814, 1860734, 2091628, 3721468, 6512569, 10234037, 13025138, 20468074, 26050276, 40936148, 71638259, 143276518, 286553036]

約数ペア:

[(1, 286553036), (2, 143276518), (4, 71638259), (7, 40936148), (11, 26050276), (14, 20468074), (22, 13025138), (28, 10234037), (44, 6512569), (77, 3721468), (137, 2091628), (154, 1860734), (274, 1045814), (308, 930367), (548, 522907), (959, 298804), (1507, 190148), (1918, 149402), (3014, 95074), (3836, 74701), (6028, 47537), (6791, 42196), (10549, 27164), (13582, 21098)]