488492046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{430769}}^1$

素因数の和:430790

約数の個数: 40

約数和(自身を含む): 1250956080

約数和(自身を除く): 762464034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 430769, 861538, 1292307, 2584614, 3015383, 3876921, 6030766, 7753842, 9046149, 11630763, 18092298, 23261526, 27138447, 34892289, 54276894, 69784578, 81415341, 162830682, 244246023, 488492046]

約数ペア:

[(1, 488492046), (2, 244246023), (3, 162830682), (6, 81415341), (7, 69784578), (9, 54276894), (14, 34892289), (18, 27138447), (21, 23261526), (27, 18092298), (42, 11630763), (54, 9046149), (63, 7753842), (81, 6030766), (126, 3876921), (162, 3015383), (189, 2584614), (378, 1292307), (567, 861538), (1134, 430769)]