248464006

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 446515200

約数和(自身を除く): 198051194

約数列:

[1, 2, 7, 14, 49, 67, 79, 98, 134, 158, 469, 479, 553, 938, 958, 1106, 3283, 3353, 3871, 5293, 6566, 6706, 7742, 10586, 23471, 32093, 37051, 37841, 46942, 64186, 74102, 75682, 224651, 259357, 264887, 449302, 518714, 529774, 1572557, 1854209, 2535347, 3145114, 3708418, 5070694, 17747429, 35494858, 124232003, 248464006]

約数ペア:

[(1, 248464006), (2, 124232003), (7, 35494858), (14, 17747429), (49, 5070694), (67, 3708418), (79, 3145114), (98, 2535347), (134, 1854209), (158, 1572557), (469, 529774), (479, 518714), (553, 449302), (938, 264887), (958, 259357), (1106, 224651), (3283, 75682), (3353, 74102), (3871, 64186), (5293, 46942), (6566, 37841), (6706, 37051), (7742, 32093), (10586, 23471)]