349588106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 651006720

約数和(自身を除く): 301418614

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 137, 181, 266, 274, 362, 371, 742, 959, 1007, 1267, 1918, 2014, 2534, 2603, 3439, 5206, 6878, 7049, 7261, 9593, 14098, 14522, 18221, 19186, 24073, 24797, 36442, 48146, 49594, 50827, 67151, 101654, 134302, 137959, 173579, 182267, 275918, 347158, 364534, 471143, 942286, 965713, 1275869, 1314241, 1931426, 2551738, 2628482, 3298001, 6596002, 9199687, 18399374, 24970579, 49941158, 174794053, 349588106]

約数ペア:

[(1, 349588106), (2, 174794053), (7, 49941158), (14, 24970579), (19, 18399374), (38, 9199687), (53, 6596002), (106, 3298001), (133, 2628482), (137, 2551738), (181, 1931426), (266, 1314241), (274, 1275869), (362, 965713), (371, 942286), (742, 471143), (959, 364534), (1007, 347158), (1267, 275918), (1918, 182267), (2014, 173579), (2534, 137959), (2603, 134302), (3439, 101654), (5206, 67151), (6878, 50827), (7049, 49594), (7261, 48146), (9593, 36442), (14098, 24797), (14522, 24073), (18221, 19186)]