271938952

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 516746880

約数和(自身を除く): 244807928

約数列:

[1, 2, 4, 8, 103, 206, 401, 412, 802, 823, 824, 1604, 1646, 3208, 3292, 6584, 41303, 82606, 84769, 165212, 169538, 330023, 330424, 339076, 660046, 678152, 1320092, 2640184, 33992369, 67984738, 135969476, 271938952]

約数ペア:

[(1, 271938952), (2, 135969476), (4, 67984738), (8, 33992369), (103, 2640184), (206, 1320092), (401, 678152), (412, 660046), (802, 339076), (823, 330424), (824, 330023), (1604, 169538), (1646, 165212), (3208, 84769), (3292, 82606), (6584, 41303)]