243730272

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{19991}}^1$

素因数の和:20131

約数の個数: 48

約数和(自身を含む): 644861952

約数和(自身を除く): 401131680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 19991, 39982, 59973, 79964, 119946, 159928, 239892, 319856, 479784, 639712, 959568, 1919136, 2538857, 5077714, 7616571, 10155428, 15233142, 20310856, 30466284, 40621712, 60932568, 81243424, 121865136, 243730272]

約数ペア:

[(1, 243730272), (2, 121865136), (3, 81243424), (4, 60932568), (6, 40621712), (8, 30466284), (12, 20310856), (16, 15233142), (24, 10155428), (32, 7616571), (48, 5077714), (96, 2538857), (127, 1919136), (254, 959568), (381, 639712), (508, 479784), (762, 319856), (1016, 239892), (1524, 159928), (2032, 119946), (3048, 79964), (4064, 59973), (6096, 39982), (12192, 19991)]