827740672

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 120

約数和(自身を含む): 1880879616

約数和(自身を除く): 1053138944

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 341, 352, 431, 484, 496, 512, 682, 704, 862, 968, 992, 1364, 1408, 1724, 1936, 1984, 2728, 2816, 3448, 3751, 3872, 3968, 4741, 5456, 5632, 6896, 7502, 7744, 7936, 9482, 10912, 13361, 13792, 15004, 15488, 15872, 18964, 21824, 26722, 27584, 30008, 30976, 37928, 43648, 52151, 53444, 55168, 60016, 61952, 75856, 87296, 104302, 106888, 110336, 120032, 146971, 151712, 174592, 208604, 213776, 220672, 240064, 293942, 303424, 417208, 427552, 480128, 587884, 606848, 834416, 855104, 960256, 1175768, 1213696, 1616681, 1668832, 1710208, 1920512, 2351536, 2427392, 3233362, 3337664, 3420416, 4703072, 6466724, 6675328, 6840832, 9406144, 12933448, 13350656, 18812288, 25866896, 26701312, 37624576, 51733792, 75249152, 103467584, 206935168, 413870336, 827740672]

約数ペア:

[(1, 827740672), (2, 413870336), (4, 206935168), (8, 103467584), (11, 75249152), (16, 51733792), (22, 37624576), (31, 26701312), (32, 25866896), (44, 18812288), (62, 13350656), (64, 12933448), (88, 9406144), (121, 6840832), (124, 6675328), (128, 6466724), (176, 4703072), (242, 3420416), (248, 3337664), (256, 3233362), (341, 2427392), (352, 2351536), (431, 1920512), (484, 1710208), (496, 1668832), (512, 1616681), (682, 1213696), (704, 1175768), (862, 960256), (968, 855104), (992, 834416), (1364, 606848), (1408, 587884), (1724, 480128), (1936, 427552), (1984, 417208), (2728, 303424), (2816, 293942), (3448, 240064), (3751, 220672), (3872, 213776), (3968, 208604), (4741, 174592), (5456, 151712), (5632, 146971), (6896, 120032), (7502, 110336), (7744, 106888), (7936, 104302), (9482, 87296), (10912, 75856), (13361, 61952), (13792, 60016), (15004, 55168), (15488, 53444), (15872, 52151), (18964, 43648), (21824, 37928), (26722, 30976), (27584, 30008)]