318258496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{292517}}^1$

素因数の和:292546

約数の個数: 28

約数和(自身を含む): 668696148

約数和(自身を除く): 350437652

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 292517, 585034, 1170068, 2340136, 4680272, 4972789, 9360544, 9945578, 18721088, 19891156, 39782312, 79564624, 159129248, 318258496]

約数ペア:

[(1, 318258496), (2, 159129248), (4, 79564624), (8, 39782312), (16, 19891156), (17, 18721088), (32, 9945578), (34, 9360544), (64, 4972789), (68, 4680272), (136, 2340136), (272, 1170068), (544, 585034), (1088, 292517)]