494856432

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{163643}}^1$

素因数の和:163667

約数の個数: 80

約数和(自身を含む): 1623348480

約数和(自身を除く): 1128492048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 163643, 327286, 490929, 654572, 981858, 1145501, 1309144, 1472787, 1963716, 2291002, 2618288, 2945574, 3436503, 3927432, 4418361, 4582004, 5891148, 6873006, 7854864, 8836722, 9164008, 10309509, 11782296, 13746012, 17673444, 18328016, 20619018, 23564592, 27492024, 30928527, 35346888, 41238036, 54984048, 61857054, 70693776, 82476072, 123714108, 164952144, 247428216, 494856432]

約数ペア:

[(1, 494856432), (2, 247428216), (3, 164952144), (4, 123714108), (6, 82476072), (7, 70693776), (8, 61857054), (9, 54984048), (12, 41238036), (14, 35346888), (16, 30928527), (18, 27492024), (21, 23564592), (24, 20619018), (27, 18328016), (28, 17673444), (36, 13746012), (42, 11782296), (48, 10309509), (54, 9164008), (56, 8836722), (63, 7854864), (72, 6873006), (84, 5891148), (108, 4582004), (112, 4418361), (126, 3927432), (144, 3436503), (168, 2945574), (189, 2618288), (216, 2291002), (252, 1963716), (336, 1472787), (378, 1309144), (432, 1145501), (504, 981858), (756, 654572), (1008, 490929), (1512, 327286), (3024, 163643)]