994253904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{140909}}^1$

素因数の和:140937

約数の個数: 90

約数和(自身を含む): 3236843610

約数和(自身を除く): 2242589706

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 140909, 281818, 422727, 563636, 845454, 986363, 1127272, 1268181, 1690908, 1972726, 2254544, 2536362, 2959089, 3381816, 3945452, 5072724, 5918178, 6763632, 6904541, 7890904, 8877267, 10145448, 11836356, 13809082, 15781808, 17754534, 20290896, 20713623, 23672712, 27618164, 35509068, 41427246, 47345424, 55236328, 62140869, 71018136, 82854492, 110472656, 124281738, 142036272, 165708984, 248563476, 331417968, 497126952, 994253904]

約数ペア:

[(1, 994253904), (2, 497126952), (3, 331417968), (4, 248563476), (6, 165708984), (7, 142036272), (8, 124281738), (9, 110472656), (12, 82854492), (14, 71018136), (16, 62140869), (18, 55236328), (21, 47345424), (24, 41427246), (28, 35509068), (36, 27618164), (42, 23672712), (48, 20713623), (49, 20290896), (56, 17754534), (63, 15781808), (72, 13809082), (84, 11836356), (98, 10145448), (112, 8877267), (126, 7890904), (144, 6904541), (147, 6763632), (168, 5918178), (196, 5072724), (252, 3945452), (294, 3381816), (336, 2959089), (392, 2536362), (441, 2254544), (504, 1972726), (588, 1690908), (784, 1268181), (882, 1127272), (1008, 986363), (1176, 845454), (1764, 563636), (2352, 422727), (3528, 281818), (7056, 140909)]