248839236

素因数分解:

$2^2\times 3^3\times {\mathrm{997}}^1\times {\mathrm{2311}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 646065280

約数和(自身を除く): 397226044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 997, 1994, 2311, 2991, 3988, 4622, 5982, 6933, 8973, 9244, 11964, 13866, 17946, 20799, 26919, 27732, 35892, 41598, 53838, 62397, 83196, 107676, 124794, 249588, 2304067, 4608134, 6912201, 9216268, 13824402, 20736603, 27648804, 41473206, 62209809, 82946412, 124419618, 248839236]

約数ペア:

[(1, 248839236), (2, 124419618), (3, 82946412), (4, 62209809), (6, 41473206), (9, 27648804), (12, 20736603), (18, 13824402), (27, 9216268), (36, 6912201), (54, 4608134), (108, 2304067), (997, 249588), (1994, 124794), (2311, 107676), (2991, 83196), (3988, 62397), (4622, 53838), (5982, 41598), (6933, 35892), (8973, 27732), (9244, 26919), (11964, 20799), (13866, 17946)]