1277639712

素因数分解:

$2^5\times 3^2\times {\mathrm{4436249}}^1$

素因数の和:4436265

約数の個数: 36

約数和(自身を含む): 3633288750

約数和(自身を除く): 2355649038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4436249, 8872498, 13308747, 17744996, 26617494, 35489992, 39926241, 53234988, 70979984, 79852482, 106469976, 141959968, 159704964, 212939952, 319409928, 425879904, 638819856, 1277639712]

約数ペア:

[(1, 1277639712), (2, 638819856), (3, 425879904), (4, 319409928), (6, 212939952), (8, 159704964), (9, 141959968), (12, 106469976), (16, 79852482), (18, 70979984), (24, 53234988), (32, 39926241), (36, 35489992), (48, 26617494), (72, 17744996), (96, 13308747), (144, 8872498), (288, 4436249)]