268680244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{330887}}^1$

素因数の和:330927

約数の個数: 24

約数和(自身を含む): 555891840

約数和(自身を除く): 287211596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 330887, 661774, 1323548, 2316209, 4632418, 9264836, 9595723, 19191446, 38382892, 67170061, 134340122, 268680244]

約数ペア:

[(1, 268680244), (2, 134340122), (4, 67170061), (7, 38382892), (14, 19191446), (28, 9595723), (29, 9264836), (58, 4632418), (116, 2316209), (203, 1323548), (406, 661774), (812, 330887)]