892728669

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 1450967040

約数和(自身を除く): 558238371

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 163, 179, 217, 329, 489, 537, 651, 987, 1141, 1253, 1457, 3423, 3759, 4371, 5053, 5549, 7661, 8413, 10199, 15159, 16647, 22983, 25239, 29177, 30597, 35371, 38843, 53627, 58891, 87531, 106113, 116529, 160881, 176673, 204239, 237491, 260803, 612717, 712473, 782409, 904487, 1371319, 1662437, 1825621, 2713461, 4113957, 4987311, 5476863, 6331409, 9599233, 18994227, 28797699, 42510889, 127532667, 297576223, 892728669]

約数ペア:

[(1, 892728669), (3, 297576223), (7, 127532667), (21, 42510889), (31, 28797699), (47, 18994227), (93, 9599233), (141, 6331409), (163, 5476863), (179, 4987311), (217, 4113957), (329, 2713461), (489, 1825621), (537, 1662437), (651, 1371319), (987, 904487), (1141, 782409), (1253, 712473), (1457, 612717), (3423, 260803), (3759, 237491), (4371, 204239), (5053, 176673), (5549, 160881), (7661, 116529), (8413, 106113), (10199, 87531), (15159, 58891), (16647, 53627), (22983, 38843), (25239, 35371), (29177, 30597)]