401638488

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 1032912000

約数和(自身を除く): 631273512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 89, 118, 177, 178, 236, 267, 354, 356, 472, 534, 708, 712, 1068, 1416, 2136, 3187, 5251, 6374, 9561, 10502, 12748, 15753, 19122, 21004, 25496, 31506, 38244, 42008, 63012, 76488, 126024, 188033, 283643, 376066, 564099, 567286, 752132, 850929, 1128198, 1134572, 1504264, 1701858, 2256396, 2269144, 3403716, 4512792, 6807432, 16734937, 33469874, 50204811, 66939748, 100409622, 133879496, 200819244, 401638488]

約数ペア:

[(1, 401638488), (2, 200819244), (3, 133879496), (4, 100409622), (6, 66939748), (8, 50204811), (12, 33469874), (24, 16734937), (59, 6807432), (89, 4512792), (118, 3403716), (177, 2269144), (178, 2256396), (236, 1701858), (267, 1504264), (354, 1134572), (356, 1128198), (472, 850929), (534, 752132), (708, 567286), (712, 564099), (1068, 376066), (1416, 283643), (2136, 188033), (3187, 126024), (5251, 76488), (6374, 63012), (9561, 42008), (10502, 38244), (12748, 31506), (15753, 25496), (19122, 21004)]