309284664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6653}}^1$

素因数の和:6824

約数の個数: 64

約数和(自身を含む): 838404000

約数和(自身を除く): 529119336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 6653, 7748, 11622, 13306, 15496, 19959, 23244, 26612, 39918, 46488, 53224, 79836, 86489, 159672, 172978, 259467, 345956, 518934, 691912, 991297, 1037868, 1982594, 2075736, 2973891, 3965188, 5947782, 7930376, 11895564, 12886861, 23791128, 25773722, 38660583, 51547444, 77321166, 103094888, 154642332, 309284664]

約数ペア:

[(1, 309284664), (2, 154642332), (3, 103094888), (4, 77321166), (6, 51547444), (8, 38660583), (12, 25773722), (13, 23791128), (24, 12886861), (26, 11895564), (39, 7930376), (52, 5947782), (78, 3965188), (104, 2973891), (149, 2075736), (156, 1982594), (298, 1037868), (312, 991297), (447, 691912), (596, 518934), (894, 345956), (1192, 259467), (1788, 172978), (1937, 159672), (3576, 86489), (3874, 79836), (5811, 53224), (6653, 46488), (7748, 39918), (11622, 26612), (13306, 23244), (15496, 19959)]