243021032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 469189800

約数和(自身を除く): 226168768

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 509, 1018, 1613, 2036, 3226, 4072, 6452, 12904, 18833, 37666, 59681, 75332, 119362, 150664, 238724, 477448, 821017, 1642034, 3284068, 6568136, 30377629, 60755258, 121510516, 243021032]

約数ペア:

[(1, 243021032), (2, 121510516), (4, 60755258), (8, 30377629), (37, 6568136), (74, 3284068), (148, 1642034), (296, 821017), (509, 477448), (1018, 238724), (1613, 150664), (2036, 119362), (3226, 75332), (4072, 59681), (6452, 37666), (12904, 18833)]