704619156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{2621}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 1686218688

約数和(自身を除く): 981599532

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 521, 1042, 1563, 2084, 2621, 3126, 5242, 6252, 7863, 10484, 15726, 22403, 31452, 44806, 67209, 89612, 112703, 134418, 225406, 268836, 338109, 450812, 676218, 1352436, 1365541, 2731082, 4096623, 5462164, 8193246, 16386492, 58718263, 117436526, 176154789, 234873052, 352309578, 704619156]

約数ペア:

[(1, 704619156), (2, 352309578), (3, 234873052), (4, 176154789), (6, 117436526), (12, 58718263), (43, 16386492), (86, 8193246), (129, 5462164), (172, 4096623), (258, 2731082), (516, 1365541), (521, 1352436), (1042, 676218), (1563, 450812), (2084, 338109), (2621, 268836), (3126, 225406), (5242, 134418), (6252, 112703), (7863, 89612), (10484, 67209), (15726, 44806), (22403, 31452)]