388676916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9479}}^1$

素因数の和:9573

約数の個数: 72

約数和(自身を含む): 1055920320

約数和(自身を除く): 667243404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 1139, 1206, 2278, 2412, 3417, 4556, 6834, 9479, 10251, 13668, 18958, 20502, 28437, 37916, 41004, 56874, 85311, 113748, 161143, 170622, 322286, 341244, 483429, 635093, 644572, 966858, 1270186, 1450287, 1905279, 1933716, 2540372, 2900574, 3810558, 5715837, 5801148, 7621116, 10796581, 11431674, 21593162, 22863348, 32389743, 43186324, 64779486, 97169229, 129558972, 194338458, 388676916]

約数ペア:

[(1, 388676916), (2, 194338458), (3, 129558972), (4, 97169229), (6, 64779486), (9, 43186324), (12, 32389743), (17, 22863348), (18, 21593162), (34, 11431674), (36, 10796581), (51, 7621116), (67, 5801148), (68, 5715837), (102, 3810558), (134, 2900574), (153, 2540372), (201, 1933716), (204, 1905279), (268, 1450287), (306, 1270186), (402, 966858), (603, 644572), (612, 635093), (804, 483429), (1139, 341244), (1206, 322286), (2278, 170622), (2412, 161143), (3417, 113748), (4556, 85311), (6834, 56874), (9479, 41004), (10251, 37916), (13668, 28437), (18958, 20502)]