291222324

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{27799}}^1$

素因数の和:27909

約数の個数: 48

約数和(自身を含む): 762832000

約数和(自身を除く): 471609676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 27799, 55598, 83397, 111196, 166794, 250191, 333588, 500382, 750573, 1000764, 1501146, 2696503, 3002292, 5393006, 8089509, 10786012, 16179018, 24268527, 32358036, 48537054, 72805581, 97074108, 145611162, 291222324]

約数ペア:

[(1, 291222324), (2, 145611162), (3, 97074108), (4, 72805581), (6, 48537054), (9, 32358036), (12, 24268527), (18, 16179018), (27, 10786012), (36, 8089509), (54, 5393006), (97, 3002292), (108, 2696503), (194, 1501146), (291, 1000764), (388, 750573), (582, 500382), (873, 333588), (1164, 250191), (1746, 166794), (2619, 111196), (3492, 83397), (5238, 55598), (10476, 27799)]