255105248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1741}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 531170640

約数和(自身を除く): 276065392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1741, 1928, 3482, 3856, 4579, 6964, 7712, 9158, 13928, 18316, 27856, 33079, 36632, 55712, 66158, 73264, 132316, 146528, 264632, 419581, 529264, 839162, 1058528, 1678324, 3356648, 6713296, 7972039, 13426592, 15944078, 31888156, 63776312, 127552624, 255105248]

約数ペア:

[(1, 255105248), (2, 127552624), (4, 63776312), (8, 31888156), (16, 15944078), (19, 13426592), (32, 7972039), (38, 6713296), (76, 3356648), (152, 1678324), (241, 1058528), (304, 839162), (482, 529264), (608, 419581), (964, 264632), (1741, 146528), (1928, 132316), (3482, 73264), (3856, 66158), (4579, 55712), (6964, 36632), (7712, 33079), (9158, 27856), (13928, 18316)]