305754498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127717}}^1$

素因数の和:127751

約数の個数: 48

約数和(自身を含む): 796960320

約数和(自身を除く): 491205822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 127717, 255434, 383151, 766302, 894019, 1149453, 1788038, 2298906, 2426623, 2682057, 4853246, 5364114, 7279869, 8046171, 14559738, 16092342, 16986361, 21839607, 33972722, 43679214, 50959083, 101918166, 152877249, 305754498]

約数ペア:

[(1, 305754498), (2, 152877249), (3, 101918166), (6, 50959083), (7, 43679214), (9, 33972722), (14, 21839607), (18, 16986361), (19, 16092342), (21, 14559738), (38, 8046171), (42, 7279869), (57, 5364114), (63, 4853246), (114, 2682057), (126, 2426623), (133, 2298906), (171, 1788038), (266, 1149453), (342, 894019), (399, 766302), (798, 383151), (1197, 255434), (2394, 127717)]