238339395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1409}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 487296000

約数和(自身を除く): 248956605

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 179, 189, 315, 537, 895, 945, 1253, 1409, 1611, 2685, 3759, 4227, 4833, 6265, 7045, 8055, 9863, 11277, 12681, 18795, 21135, 24165, 29589, 33831, 38043, 49315, 56385, 63405, 88767, 147945, 169155, 190215, 252211, 266301, 443835, 756633, 1261055, 1331505, 1765477, 2269899, 3783165, 5296431, 6809697, 8827385, 11349495, 15889293, 26482155, 34048485, 47667879, 79446465, 238339395]

約数ペア:

[(1, 238339395), (3, 79446465), (5, 47667879), (7, 34048485), (9, 26482155), (15, 15889293), (21, 11349495), (27, 8827385), (35, 6809697), (45, 5296431), (63, 3783165), (105, 2269899), (135, 1765477), (179, 1331505), (189, 1261055), (315, 756633), (537, 443835), (895, 266301), (945, 252211), (1253, 190215), (1409, 169155), (1611, 147945), (2685, 88767), (3759, 63405), (4227, 56385), (4833, 49315), (6265, 38043), (7045, 33831), (8055, 29589), (9863, 24165), (11277, 21135), (12681, 18795)]