238520233712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{648152809}}^1$

素因数の和:648152840

約数の個数: 20

約数和(自身を含む): 482225690640

約数和(自身を除く): 243705456928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 648152809, 1296305618, 2592611236, 5185222472, 10370444944, 14907514607, 29815029214, 59630058428, 119260116856, 238520233712]

約数ペア:

[(1, 238520233712), (2, 119260116856), (4, 59630058428), (8, 29815029214), (16, 14907514607), (23, 10370444944), (46, 5185222472), (92, 2592611236), (184, 1296305618), (368, 648152809)]