248629908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{8419}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 611089920

約数和(自身を除く): 362460012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 1284, 2461, 4922, 7383, 8419, 9844, 14766, 16838, 25257, 29532, 33676, 50514, 101028, 193637, 387274, 580911, 774548, 900833, 1161822, 1801666, 2323644, 2702499, 3603332, 5404998, 10809996, 20719159, 41438318, 62157477, 82876636, 124314954, 248629908]

約数ペア:

[(1, 248629908), (2, 124314954), (3, 82876636), (4, 62157477), (6, 41438318), (12, 20719159), (23, 10809996), (46, 5404998), (69, 3603332), (92, 2702499), (107, 2323644), (138, 1801666), (214, 1161822), (276, 900833), (321, 774548), (428, 580911), (642, 387274), (1284, 193637), (2461, 101028), (4922, 50514), (7383, 33676), (8419, 29532), (9844, 25257), (14766, 16838)]