289835784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{82153}}^1$

素因数の和:82179

約数の個数: 72

約数和(自身を含む): 913141710

約数和(自身を除く): 623305926

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, 82153, 164306, 246459, 328612, 492918, 575071, 657224, 739377, 985836, 1150142, 1478754, 1725213, 1971672, 2300284, 2957508, 3450426, 4025497, 4600568, 5175639, 5915016, 6900852, 8050994, 10351278, 12076491, 13801704, 16101988, 20702556, 24152982, 32203976, 36229473, 41405112, 48305964, 72458946, 96611928, 144917892, 289835784]

約数ペア:

[(1, 289835784), (2, 144917892), (3, 96611928), (4, 72458946), (6, 48305964), (7, 41405112), (8, 36229473), (9, 32203976), (12, 24152982), (14, 20702556), (18, 16101988), (21, 13801704), (24, 12076491), (28, 10351278), (36, 8050994), (42, 6900852), (49, 5915016), (56, 5175639), (63, 4600568), (72, 4025497), (84, 3450426), (98, 2957508), (126, 2300284), (147, 1971672), (168, 1725213), (196, 1478754), (252, 1150142), (294, 985836), (392, 739377), (441, 657224), (504, 575071), (588, 492918), (882, 328612), (1176, 246459), (1764, 164306), (3528, 82153)]