116880496

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 230677200

約数和(自身を除く): 113796704

約数列:

[1, 2, 4, 8, 16, 89, 178, 211, 356, 389, 422, 712, 778, 844, 1424, 1556, 1688, 3112, 3376, 6224, 18779, 34621, 37558, 69242, 75116, 82079, 138484, 150232, 164158, 276968, 300464, 328316, 553936, 656632, 1313264, 7305031, 14610062, 29220124, 58440248, 116880496]

約数ペア:

[(1, 116880496), (2, 58440248), (4, 29220124), (8, 14610062), (16, 7305031), (89, 1313264), (178, 656632), (211, 553936), (356, 328316), (389, 300464), (422, 276968), (712, 164158), (778, 150232), (844, 138484), (1424, 82079), (1556, 75116), (1688, 69242), (3112, 37558), (3376, 34621), (6224, 18779)]