2748075624

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{778933}}^1$

素因数の和:778959

約数の個数: 72

約数和(自身を含む): 8657851410

約数和(自身を除く): 5909775786

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 778933, 1557866, 2336799, 3115732, 4673598, 5452531, 6231464, 7010397, 9347196, 10905062, 14020794, 16357593, 18694392, 21810124, 28041588, 32715186, 38167717, 43620248, 49072779, 56083176, 65430372, 76335434, 98145558, 114503151, 130860744, 152670868, 196291116, 229006302, 305341736, 343509453, 392582232, 458012604, 687018906, 916025208, 1374037812, 2748075624]

約数ペア:

[(1, 2748075624), (2, 1374037812), (3, 916025208), (4, 687018906), (6, 458012604), (7, 392582232), (8, 343509453), (9, 305341736), (12, 229006302), (14, 196291116), (18, 152670868), (21, 130860744), (24, 114503151), (28, 98145558), (36, 76335434), (42, 65430372), (49, 56083176), (56, 49072779), (63, 43620248), (72, 38167717), (84, 32715186), (98, 28041588), (126, 21810124), (147, 18694392), (168, 16357593), (196, 14020794), (252, 10905062), (294, 9347196), (392, 7010397), (441, 6231464), (504, 5452531), (588, 4673598), (882, 3115732), (1176, 2336799), (1764, 1557866), (3528, 778933)]