233348276

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 474120192

約数和(自身を除く): 240771916

約数列:

[1, 2, 4, 7, 14, 28, 127, 211, 254, 311, 422, 508, 622, 844, 889, 1244, 1477, 1778, 2177, 2954, 3556, 4354, 5908, 8708, 26797, 39497, 53594, 65621, 78994, 107188, 131242, 157988, 187579, 262484, 276479, 375158, 459347, 552958, 750316, 918694, 1105916, 1837388, 8333867, 16667734, 33335468, 58337069, 116674138, 233348276]

約数ペア:

[(1, 233348276), (2, 116674138), (4, 58337069), (7, 33335468), (14, 16667734), (28, 8333867), (127, 1837388), (211, 1105916), (254, 918694), (311, 750316), (422, 552958), (508, 459347), (622, 375158), (844, 276479), (889, 262484), (1244, 187579), (1477, 157988), (1778, 131242), (2177, 107188), (2954, 78994), (3556, 65621), (4354, 53594), (5908, 39497), (8708, 26797)]