268292768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1831}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 558613440

約数和(自身を除く): 290320672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1831, 1928, 3662, 3856, 4579, 7324, 7712, 9158, 14648, 18316, 29296, 34789, 36632, 58592, 69578, 73264, 139156, 146528, 278312, 441271, 556624, 882542, 1113248, 1765084, 3530168, 7060336, 8384149, 14120672, 16768298, 33536596, 67073192, 134146384, 268292768]

約数ペア:

[(1, 268292768), (2, 134146384), (4, 67073192), (8, 33536596), (16, 16768298), (19, 14120672), (32, 8384149), (38, 7060336), (76, 3530168), (152, 1765084), (241, 1113248), (304, 882542), (482, 556624), (608, 441271), (964, 278312), (1831, 146528), (1928, 139156), (3662, 73264), (3856, 69578), (4579, 58592), (7324, 36632), (7712, 34789), (9158, 29296), (14648, 18316)]