216441862791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{835841}}^1$

素因数の和:835940

約数の個数: 64

約数和(自身を含む): 385155993600

約数和(自身を除く): 168714130809

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 59, 77, 133, 177, 209, 231, 399, 413, 627, 649, 1121, 1239, 1463, 1947, 3363, 4389, 4543, 7847, 12331, 13629, 23541, 36993, 86317, 258951, 835841, 2507523, 5850887, 9194251, 15880979, 17552661, 27582753, 47642937, 49314619, 64359757, 111166853, 147943857, 174690769, 193079271, 333500559, 345202333, 524072307, 542460809, 936977761, 1035606999, 1222835383, 1627382427, 2810933283, 3668506149, 3797225663, 6558844327, 10306755371, 11391676989, 19676532981, 30920266113, 72147287597, 216441862791]

約数ペア:

[(1, 216441862791), (3, 72147287597), (7, 30920266113), (11, 19676532981), (19, 11391676989), (21, 10306755371), (33, 6558844327), (57, 3797225663), (59, 3668506149), (77, 2810933283), (133, 1627382427), (177, 1222835383), (209, 1035606999), (231, 936977761), (399, 542460809), (413, 524072307), (627, 345202333), (649, 333500559), (1121, 193079271), (1239, 174690769), (1463, 147943857), (1947, 111166853), (3363, 64359757), (4389, 49314619), (4543, 47642937), (7847, 27582753), (12331, 17552661), (13629, 15880979), (23541, 9194251), (36993, 5850887), (86317, 2507523), (258951, 835841)]