2559440256

素因数分解:

$2^7\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25343}}^1$

素因数の和:25623

約数の個数: 64

約数和(自身を含む): 6824632320

約数和(自身を除く): 4265192064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 263, 384, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 12624, 16832, 25248, 25343, 33664, 50496, 50686, 76029, 100992, 101372, 152058, 202744, 304116, 405488, 608232, 810976, 1216464, 1621952, 2432928, 3243904, 4865856, 6665209, 9731712, 13330418, 19995627, 26660836, 39991254, 53321672, 79982508, 106643344, 159965016, 213286688, 319930032, 426573376, 639860064, 853146752, 1279720128, 2559440256]

約数ペア:

[(1, 2559440256), (2, 1279720128), (3, 853146752), (4, 639860064), (6, 426573376), (8, 319930032), (12, 213286688), (16, 159965016), (24, 106643344), (32, 79982508), (48, 53321672), (64, 39991254), (96, 26660836), (128, 19995627), (192, 13330418), (263, 9731712), (384, 6665209), (526, 4865856), (789, 3243904), (1052, 2432928), (1578, 1621952), (2104, 1216464), (3156, 810976), (4208, 608232), (6312, 405488), (8416, 304116), (12624, 202744), (16832, 152058), (25248, 101372), (25343, 100992), (33664, 76029), (50496, 50686)]