280177628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3169}}^1$

素因数の和:3258

約数の個数: 36

約数和(自身を含む): 528832080

約数和(自身を除く): 248654452

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 961, 1426, 1922, 2852, 3169, 3844, 6338, 12676, 22103, 44206, 72887, 88412, 98239, 145774, 196478, 291548, 392956, 2259497, 3045409, 4518994, 6090818, 9037988, 12181636, 70044407, 140088814, 280177628]

約数ペア:

[(1, 280177628), (2, 140088814), (4, 70044407), (23, 12181636), (31, 9037988), (46, 6090818), (62, 4518994), (92, 3045409), (124, 2259497), (713, 392956), (961, 291548), (1426, 196478), (1922, 145774), (2852, 98239), (3169, 88412), (3844, 72887), (6338, 44206), (12676, 22103)]