16579806912

素因数分解:

$2^6\times 3^2\times {\mathrm{997}}^1\times {\mathrm{28871}}^1$

素因数の和:29886

約数の個数: 84

約数和(自身を含む): 47572336656

約数和(自身を除く): 30992529744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 28871, 31904, 35892, 47856, 57742, 63808, 71784, 86613, 95712, 115484, 143568, 173226, 191424, 230968, 259839, 287136, 346452, 461936, 519678, 574272, 692904, 923872, 1039356, 1385808, 1847744, 2078712, 2771616, 4157424, 5543232, 8314848, 16629696, 28784387, 57568774, 86353161, 115137548, 172706322, 230275096, 259059483, 345412644, 460550192, 518118966, 690825288, 921100384, 1036237932, 1381650576, 1842200768, 2072475864, 2763301152, 4144951728, 5526602304, 8289903456, 16579806912]

約数ペア:

[(1, 16579806912), (2, 8289903456), (3, 5526602304), (4, 4144951728), (6, 2763301152), (8, 2072475864), (9, 1842200768), (12, 1381650576), (16, 1036237932), (18, 921100384), (24, 690825288), (32, 518118966), (36, 460550192), (48, 345412644), (64, 259059483), (72, 230275096), (96, 172706322), (144, 115137548), (192, 86353161), (288, 57568774), (576, 28784387), (997, 16629696), (1994, 8314848), (2991, 5543232), (3988, 4157424), (5982, 2771616), (7976, 2078712), (8973, 1847744), (11964, 1385808), (15952, 1039356), (17946, 923872), (23928, 692904), (28871, 574272), (31904, 519678), (35892, 461936), (47856, 346452), (57742, 287136), (63808, 259839), (71784, 230968), (86613, 191424), (95712, 173226), (115484, 143568)]