468885021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 752716800

約数和(自身を除く): 283831779

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 107, 209, 241, 319, 321, 551, 627, 723, 957, 1177, 1653, 2033, 2651, 3103, 3531, 4579, 6061, 6099, 6989, 7953, 9309, 13737, 18183, 20967, 22363, 25787, 34133, 50369, 58957, 67089, 76879, 77361, 102399, 132791, 151107, 176871, 230637, 283657, 398373, 489953, 648527, 747823, 850971, 1460701, 1469859, 1945581, 2243469, 4382103, 5389483, 8226053, 14208637, 16168449, 24678159, 42625911, 156295007, 468885021]

約数ペア:

[(1, 468885021), (3, 156295007), (11, 42625911), (19, 24678159), (29, 16168449), (33, 14208637), (57, 8226053), (87, 5389483), (107, 4382103), (209, 2243469), (241, 1945581), (319, 1469859), (321, 1460701), (551, 850971), (627, 747823), (723, 648527), (957, 489953), (1177, 398373), (1653, 283657), (2033, 230637), (2651, 176871), (3103, 151107), (3531, 132791), (4579, 102399), (6061, 77361), (6099, 76879), (6989, 67089), (7953, 58957), (9309, 50369), (13737, 34133), (18183, 25787), (20967, 22363)]