196210728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{129769}}^1$

素因数の和:129791

約数の個数: 64

約数和(自身を含む): 622896000

約数和(自身を除く): 426685272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 129769, 259538, 389307, 519076, 778614, 908383, 1038152, 1167921, 1557228, 1816766, 2335842, 2725149, 3114456, 3503763, 3633532, 4671684, 5450298, 7007526, 7267064, 8175447, 9343368, 10900596, 14015052, 16350894, 21801192, 24526341, 28030104, 32701788, 49052682, 65403576, 98105364, 196210728]

約数ペア:

[(1, 196210728), (2, 98105364), (3, 65403576), (4, 49052682), (6, 32701788), (7, 28030104), (8, 24526341), (9, 21801192), (12, 16350894), (14, 14015052), (18, 10900596), (21, 9343368), (24, 8175447), (27, 7267064), (28, 7007526), (36, 5450298), (42, 4671684), (54, 3633532), (56, 3503763), (63, 3114456), (72, 2725149), (84, 2335842), (108, 1816766), (126, 1557228), (168, 1167921), (189, 1038152), (216, 908383), (252, 778614), (378, 519076), (504, 389307), (756, 259538), (1512, 129769)]