1288548

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 3486252

約数和(自身を除く): 2197704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 97, 108, 123, 162, 164, 194, 246, 291, 324, 369, 388, 492, 582, 738, 873, 1107, 1164, 1476, 1746, 2214, 2619, 3321, 3492, 3977, 4428, 5238, 6642, 7857, 7954, 10476, 11931, 13284, 15714, 15908, 23862, 31428, 35793, 47724, 71586, 107379, 143172, 214758, 322137, 429516, 644274, 1288548]

約数ペア:

[(1, 1288548), (2, 644274), (3, 429516), (4, 322137), (6, 214758), (9, 143172), (12, 107379), (18, 71586), (27, 47724), (36, 35793), (41, 31428), (54, 23862), (81, 15908), (82, 15714), (97, 13284), (108, 11931), (123, 10476), (162, 7954), (164, 7857), (194, 6642), (246, 5238), (291, 4428), (324, 3977), (369, 3492), (388, 3321), (492, 2619), (582, 2214), (738, 1746), (873, 1476), (1107, 1164)]