247595432

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5903}}^1$

素因数の和:6030

約数の個数: 48

約数和(自身を含む): 545175360

約数和(自身を除く): 297579928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5903, 5992, 10486, 11806, 20972, 23612, 41321, 41944, 47224, 82642, 165284, 289247, 330568, 578494, 631621, 1156988, 1263242, 2313976, 2526484, 4421347, 5052968, 8842694, 17685388, 30949429, 35370776, 61898858, 123797716, 247595432]

約数ペア:

[(1, 247595432), (2, 123797716), (4, 61898858), (7, 35370776), (8, 30949429), (14, 17685388), (28, 8842694), (49, 5052968), (56, 4421347), (98, 2526484), (107, 2313976), (196, 1263242), (214, 1156988), (392, 631621), (428, 578494), (749, 330568), (856, 289247), (1498, 165284), (2996, 82642), (5243, 47224), (5903, 41944), (5992, 41321), (10486, 23612), (11806, 20972)]