247107904

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:723

約数の個数: 56

約数和(自身を含む): 506865128

約数和(自身を除く): 259757224

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 241, 296, 433, 482, 592, 866, 964, 1184, 1732, 1928, 2368, 3464, 3856, 6928, 7712, 8917, 13856, 15424, 16021, 17834, 27712, 32042, 35668, 64084, 71336, 104353, 128168, 142672, 208706, 256336, 285344, 417412, 512672, 570688, 834824, 1025344, 1669648, 3339296, 3861061, 6678592, 7722122, 15444244, 30888488, 61776976, 123553952, 247107904]

約数ペア:

[(1, 247107904), (2, 123553952), (4, 61776976), (8, 30888488), (16, 15444244), (32, 7722122), (37, 6678592), (64, 3861061), (74, 3339296), (148, 1669648), (241, 1025344), (296, 834824), (433, 570688), (482, 512672), (592, 417412), (866, 285344), (964, 256336), (1184, 208706), (1732, 142672), (1928, 128168), (2368, 104353), (3464, 71336), (3856, 64084), (6928, 35668), (7712, 32042), (8917, 27712), (13856, 17834), (15424, 16021)]