486818316

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{63487}}^1$

素因数の和:63571

約数の個数: 48

約数和(自身を含む): 1279918080

約数和(自身を除く): 793099764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 63487, 126974, 190461, 253948, 380922, 571383, 761844, 1142766, 1714149, 2285532, 3428298, 4507577, 6856596, 9015154, 13522731, 18030308, 27045462, 40568193, 54090924, 81136386, 121704579, 162272772, 243409158, 486818316]

約数ペア:

[(1, 486818316), (2, 243409158), (3, 162272772), (4, 121704579), (6, 81136386), (9, 54090924), (12, 40568193), (18, 27045462), (27, 18030308), (36, 13522731), (54, 9015154), (71, 6856596), (108, 4507577), (142, 3428298), (213, 2285532), (284, 1714149), (426, 1142766), (639, 761844), (852, 571383), (1278, 380922), (1917, 253948), (2556, 190461), (3834, 126974), (7668, 63487)]