1213331856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{208907}}^1$

素因数の和:208940

約数の個数: 60

約数和(自身を含む): 3445310736

約数和(自身を除く): 2231978880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 208907, 417814, 626721, 835628, 1253442, 1671256, 2297977, 2506884, 3342512, 4595954, 5013768, 6893931, 9191908, 10027536, 13787862, 18383816, 25277747, 27575724, 36767632, 50555494, 55151448, 75833241, 101110988, 110302896, 151666482, 202221976, 303332964, 404443952, 606665928, 1213331856]

約数ペア:

[(1, 1213331856), (2, 606665928), (3, 404443952), (4, 303332964), (6, 202221976), (8, 151666482), (11, 110302896), (12, 101110988), (16, 75833241), (22, 55151448), (24, 50555494), (33, 36767632), (44, 27575724), (48, 25277747), (66, 18383816), (88, 13787862), (121, 10027536), (132, 9191908), (176, 6893931), (242, 5013768), (264, 4595954), (363, 3342512), (484, 2506884), (528, 2297977), (726, 1671256), (968, 1253442), (1452, 835628), (1936, 626721), (2904, 417814), (5808, 208907)]