275834156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 540960000

約数和(自身を除く): 265125844

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 403, 548, 806, 1249, 1612, 1781, 2498, 3562, 4247, 4996, 7124, 8494, 16237, 16988, 32474, 38719, 55211, 64948, 77438, 110422, 154876, 171113, 220844, 342226, 503347, 684452, 1006694, 2013388, 2224469, 4448938, 5304503, 8897876, 10609006, 21218012, 68958539, 137917078, 275834156]

約数ペア:

[(1, 275834156), (2, 137917078), (4, 68958539), (13, 21218012), (26, 10609006), (31, 8897876), (52, 5304503), (62, 4448938), (124, 2224469), (137, 2013388), (274, 1006694), (403, 684452), (548, 503347), (806, 342226), (1249, 220844), (1612, 171113), (1781, 154876), (2498, 110422), (3562, 77438), (4247, 64948), (4996, 55211), (7124, 38719), (8494, 32474), (16237, 16988)]