309986748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{453197}}^1$

素因数の和:453226

約数の個数: 36

約数和(自身を含む): 824820360

約数和(自身を除く): 514833612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 453197, 906394, 1359591, 1812788, 2719182, 4078773, 5438364, 8157546, 8610743, 16315092, 17221486, 25832229, 34442972, 51664458, 77496687, 103328916, 154993374, 309986748]

約数ペア:

[(1, 309986748), (2, 154993374), (3, 103328916), (4, 77496687), (6, 51664458), (9, 34442972), (12, 25832229), (18, 17221486), (19, 16315092), (36, 8610743), (38, 8157546), (57, 5438364), (76, 4078773), (114, 2719182), (171, 1812788), (228, 1359591), (342, 906394), (684, 453197)]